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ESP8266

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723:"Form factor" also describes the module packaging as "2 Ɨ 9 DIL", meaning two rows of 9 pins arranged "Dual In Line", like the pins of DIP ICs. Many ESP-xx modules include a small onboard LED which can be programmed to blink and thereby indicate activity. There are several antenna options for ESP-xx boards including a trace antenna, an onboard ceramic antenna, and an external connector that allows an external Wi-Fi antenna to be attached. Since Wi-Fi communications generate a lot of RFI (Radio Frequency Interference), governmental bodies like the FCC like shielded electronics to minimize interference with other devices. Some of the ESP-xx modules come housed within a metal box with an FCC seal of approval stamped on it. First and second world markets will likely demand FCC approval and shielded Wi-Fi devices. 732: 555: 1369: 301: 170: 147:-style commands. However, at first, there was almost no English-language documentation on the chip and the commands it accepted. The very low price and the fact that there were very few external components on the module, which suggested that it could eventually be very inexpensive in volume, attracted many hackers to explore the module, the chip, and the software on it, as well as to translate the Chinese documentation. 342: 27: 105: 1380:
to the host (software development) computer ā€“ commonly referred to as the console, making it an easy development platform. With earlier ESP-xx modules, these two items (the USB-to-serial adapter and the regulator) had to be purchased separately and be wired into the ESP-xx circuit. Modern ESP8266 boards like the
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which includes the USB-to-UART bridge and a Micro-USB connector coupled with a 3.3 volt power regulator already built into the board. When project development is complete, those components are not needed and these cheaper ESP-xx modules are a lower power, smaller footprint option for production runs.
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The reason for the popularity of many of these boards over the earlier ESP-xx modules is the inclusion of an on-board USB-to-UART bridge (like the Silicon Labs' CP2102 or the WCH CH340G) and a Micro-USB connector, coupled with a 3.3-volt regulator to provide both power to the board and connectivity
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In the table above (and the two tables which follow), "Active pins" include the GPIO and ADC pins with which external devices can be attached to the ESP8266 MCU. The "Pitch" is the space between pins on the ESP8266 module, which is important to know if the device will be used on a breadboard. The
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and remains the most widely available. They are collectively referred to as "ESP-xx modules". To form a workable development system, they require additional components, especially a serial TTL-to-USB adapter (sometimes called a USB-to-UART bridge) and an external 3.3 volt power supply. Novice
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Uses the AI Thinker Model ESP8266MOD (ESP-13) module and FTDI for Programming and Mini-USB port for power. Fully compatible with Adafruit Huzzah software. Includes BMP280 Barometer, ADS1115 and Grove I2C connectors. Plugs for Anemometer/Wind Vane/Rain Bucket.
358:(SDK) for programming the chip directly, which removed the need for a separate microcontroller. Since then, there have been many official SDK releases from Espressif; Espressif maintains two versions of the SDK ā€” one that is based on 2229:
The flash mode and frequency directly influence the code execution speed. Setting the flash to a higher frequency and QIO mode may produce the best results in terms of performance, though it costs in terms of power consumption.
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are easier to work with and offer more GPIO pins. Most of the boards listed here are based on the ESP-12E module, but new modules are being introduced seemingly every few months.
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Uses the AI Thinker's ESP8266MOD module and features Micro-USB port, Battery pins, Camera pins and uSD card all on the same board. Fully compatible with Arduino Uno shields.
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module, made by a third-party manufacturer Ai-Thinker. This small module allows microcontrollers to connect to a Wi-Fi network and make simple TCP/IP connections using
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In the Notes column, Flash memory sizes apply to the given module and all those below it in the table. Exceptions which apply to a single module are shown in ().
1608: 417: ā€” ESPHome is a system to control your ESP8266/ESP32 by simple yet powerful configuration files and control them remotely through home automation systems. 523: ā€” A subset of Microsoft's widely-used Visual Basic 6, which has been adapted as a control language for the ZX microcontroller family and the ESP8266. 1949: 1699: 3181: 2810: 2255: 2216: 2232: 277: 383: ā€” A C++-based firmware. With this core, the ESP8266 CPU and its Wi-Fi components can be programmed like any other Arduino device. 2195: 154:
is a similar chip with a built-in 1 MiB flash memory, allowing the design of single-chip devices capable of connecting via Wi-Fi.
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CP2102 USB bridge, includes battery charger, micro-USB socket for power and battery charging, 1 RGB LED and USER / Reflash button.
536: 3019: 2990: 2961: 2932: 2903: 2276: 1859: 1827: 1795: 1763: 1731: 3134: 2451: 3221: 3231: 2986: 3015: 2553: 373:(GCC) toolchain, maintained by Max Filippov. Another alternative is the "Unofficial Development Kit" by Mikhail Grigorev. 2850: 3089: 2957: 479: ā€” An open-source operating system for connected products. Supports ESP8266 and ESP32. Develop in C or JavaScript. 2477: 2077:
In 2020, Espressif announced a new chip, ESP32-C3, which is pin-compatible with ESP8266. It is based on a single core
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32-bit CPU with a clock speed of up to 160 MHz. It includes 400 KiB of SRAM and 384 KiB ROM storage space built in.
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All available GPIO pins are connected, also has pads for soldering UEXT connector (with RX/TX and SDA/SCL signals).
2928: 2899: 507: ā€” An actively developed asynchronous C/C++ framework with superb performance and multiple network features. 363: 259: 2697: 654:
FCC ID 2AC7Z-ESPWROOM02D. Revision of ESP-WROOM-02 compatible with both 150-mil and 208-mil flash memory chips.
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Comes with an onboard SD card and features like Lib-Discovery and Fail Safe Mode. Has its own cloud for IoT.
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512 KiB Flash and blue PCB from a generic manufacturer. 1 MiB Flash, AI-Cloud and black PCB from AI-Thinker.
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Uses the ESP-WROOM-02 (ESP-13) module and USB Type B port. Fully compatible with Arduino Uno shields.
3216: 470: 2796: 2491: 2322: 495: ā€” A cross-platform IDE and unified debugger, which sits on top of Arduino code and libraries. 355: 240: 370: 56: 2825: 369:
An alternative to Espressif's official SDK is the open-source ESP-Open-SDK that is based on the
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ESP8266 developers are encouraged to consider larger ESP8266 Wi-Fi development boards like the
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Development board with Espressif ESP8266 ESP-12E and separate board for CH340G USB interface.
2301:"Espressif ESP8266 Developer Zone Discussion Forum: Does ESP8266 actually have hardware I2C?" 517:
programming language specifically designed to run on processors with a limited amount of RAM.
2369:"esp-open-sdk: Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips" 2577: 735:
Ai-Thinker ESP8266 modules (ESP-12F, black color) soldered to breakout boards (white color)
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This is the first series of modules made with the ESP8266 by the third-party manufacturer
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Differs from ESP-WROOM-02D in that includes an U.FL compatible antenna socket connector.
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Marked as "FCC". Shielded module is placed sideways, as compared to the ESP-12 modules.
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Based on the ESP8285, an ESP8266 with 1 MiB flash built-in; has Micro-USB socket.
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Uses ESP8266EX chip; has Micro-USB socket, U.FL antenna connector, and 16 MiB flash.
435: ā€” Free and open (as much as possible) integrated SDK for ESP8266/ESP8285 chips. 144: 129: 2389: 1758:
Uses the ESP-12F module and Micro-USB socket. Discontinued in favor of WeMos D1 R2.
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External QSPI flash: up to 16 MiB is supported (512 KiB to 4 MiB typically included)
3159: 235: 3182:"Espressif Leaks ESP32-C3: A WiFi SOC That's RISC-V and is ESP8266 Pin-Compatible" 3113: 2652:"FCC ID 2AHMR-ESP12S, Shenzhen Ai-Thinker Technology co., LTD WIFI MODULE -ESP12S" 2994: 2101: 1603:
FTDI serial header, Micro-USB socket for power, includes Li-ion battery charger.
492: 408: 125: 3023: 2346: 441: ā€” An actively maintained JavaScript SDK and firmware, closely emulating 426: 3210: 731: 136: 2965: 1915:
Uses the ESP-WROOM-02 module. Produced in limited quantity as beta version.
529: ā€” IoT framework for programming ESP8266 and other microcontrollers in 448: 420: 2416: 467:(an implementation of Python for embedded devices) to the ESP8266 platform. 121: 2742: 2368: 432: 476: 464: 209: 554: 498: 454: 2936: 2907: 2718: 2627:"2ADUIESP-12 by Shenzhen Anxinke technology co., LTD for Wi-Fi Module" 2417:"Unofficial Development Kit for Espressif ESP8266 (GitHub Repository)" 2037:
Development board with Espressif ESP-WROOM-02 module and four relays.
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on dedicated pins, plus a transmit-only UART can be enabled on GPIO2
2746: 2510: 2508: 2326: 2217:"ESP8266 Non-OS SDK API Reference, Chapter 2.4. System Performance" 2171: 2146: 1572: 1372: 438: 404: 359: 169: 473:ā€” includes JavaScript language and library support for the ESP8266 1508: 1381: 745: 526: 510: 482: 442: 380: 3135:"Geek Wave Solution ESP8266-WROOM-02-IOT WiFi Development Board" 2651: 2505: 414: 2830: 2626: 2421: 2394: 2373: 2078: 562:
This is the series of ESP8266-based modules made by Espressif:
390: 309: 3068: 2256:"ESP8266 Non-OS SDK API Reference, Chapter 2.5. System Memory" 429: ā€” Open-source FreeRTOS-based ESP8266 software framework. 271: 265: 2192:"Espressif Announces ESP8285 Wi-Fi Chip for Wearable Devices" 2090: 394: 341: 223: 213: 158: 117: 96: 26: 501: ā€” Forth-inspired programming language for the ESP8266. 1967: 1591: 460: 457: ā€” Port of Jones Forth to the ESP8266 microcontroller. 2438:"Project Unofficial Development Kit for Espressif ESP8266" 1535:
Uses the ESP-12 module; includes USB to serial interface.
542: 401:(IoT). Self-hosting browser-based development environment. 2655: 2630: 104: 2881: 520: 3044: 2478:"Python for ESP8266 in just a few clicks using Zerynth" 186:
Diamond Standard 106Micro running at 80 or 160 MHz
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These microcontroller chips have been succeeded by the
2613:"ESP-01S (esp8266): high-resolution pinout and specs" 2599:"ESP-01 (esp8266): high-resolution pinout and specs" 2143:"New Chip Alert: The ESP8266 WiFi Module (It's $ 5)" 385:
The ESP8266 Arduino Core is available through GitHub
1270:FCC and CE approved. Improved antenna performance. 539:- is An operating system (OS) for Espressif ESP8266 2347:"Official SDK release from Espressif for ESP8266" 135:The chip was popularized in the English-speaking 16:System-on-a-chip microcontroller model with Wi-Fi 3208: 2475: 2414: 2194:. Espressif Systems. Mar 9, 2016. Archived from 2113: 397:-like interpreter specifically tailored for the 2366: 2293: 62:Tensilica Diamond Standard 106Micro (aka. L106) 2320: 2165: 2140: 1822:Uses ESP-12S module and has Micro-USB socket. 1790:Uses ESP-12F module and has Micro-USB socket. 354:In October 2014, Espressif Systems released a 108:ESP-01 module by Ai-Thinker with ESP8266EX SoC 451: ā€” Open-source ESP8285/ESP8266 firmware. 445:. Supports a few MCUs, including the ESP8266. 328:VCC, Voltage (+3.3 V; can handle up to 3.6 V) 2435: 2387: 1474:Only RX/TX are connected to UEXT connector. 423:- open-source firmware, for home automation. 312:is as follows for the common ESP-01 module: 274:interfaces with DMA (sharing pins with GPIO) 2809:: CS1 maint: numeric names: authors list ( 2794: 2013:Geek Wave Solution IOT WROOM-02 Dev. Board 2844: 2277:"ESP8266 Technical Reference, Version 1.7" 2168:"The Current State of ESP8266 Development" 1357:Mostly advertised with "AI Cloud Inside". 322:GPIO 0, General-purpose input/output No. 0 319:GPIO 2, General-purpose input/output No. 2 25: 376:Other SDKs, mostly open-source, include: 3160:"Witty ESP8266 ESP-12E dual-level board" 2875: 2873: 2871: 2869: 2867: 2008:Uses the Espressif ESP-WROOM-02 module. 1367: 730: 553: 340: 299: 168: 103: 2516:"ESP-WROOM-02D/ESP-WROOM-02U Datasheet" 3209: 2184: 2093:ā€“ the successor product from Espressif 2864: 2248: 871:Uses ESP8285 (1 MiB built-in flash). 726: 3179: 3137:. Geek Wave Solution. Archived from 2823: 2367:Paul Sokolovsky (11 November 2022). 2166:Brian Benchoff (September 6, 2014). 549: 72:32 KiB instruction, 80 KiB user data 2552:. Espressif Systems. Archived from 2521:. Espressif Systems. Archived from 2415:Mikhail Grigorev (29 August 2022). 2321:Brian Benchoff (October 25, 2014). 1944:Improved version of ESPresso Lite. 295: 13: 2719:"Adafruit HUZZAH ESP8266 Breakout" 2476:Luigi F. Cerfeda (June 15, 2017). 2388:Max Filippov (February 15, 2015). 2349:. Espressif Systems. July 29, 2015 2323:"An SDK for the ESP8266 WiFi Chip" 2233:"ESP8266 Non-OS SDK API Reference" 2141:Brian Benchoff (August 26, 2014). 14: 3248: 3195: 3090:"ESP-ADC DIL18 development board" 2879: 2480:. Zerynth (Kinzica Ventures LLC). 337:TX, Transmit data out, also GPIO1 182:microprocessor core based on the 139:community in August 2014 via the 3114:"Watterott ESP-WROOM02-Breakout" 247:authentication, or open networks 3173: 3152: 3127: 3106: 3082: 3061: 3037: 3008: 2979: 2950: 2921: 2892: 2838: 2817: 2788: 2759: 2735: 2711: 2690: 2669: 2644: 2619: 2605: 2591: 2570: 2539: 2484: 2469: 2444: 2429: 2408: 2381: 2360: 2339: 2303:. Espressif Systems. 2014-10-27 1984:Watterott ESP-WROOM02-Breakout 1363: 325:RX, Receive data in, also GPIO3 260:Serial Peripheral Interface Bus 173:ESP-01 module wireframe drawing 120:microcontroller, with built-in 2314: 2269: 2209: 2159: 2134: 1: 3222:Microprocessors made in China 2795:ESP8266 UNO (25 April 2016). 2107: 545:Webserver, easy IoT solution. 64:@ 80 MHz (default) or 160 MHz 3232:Wireless networking hardware 3202:ESP8266 core for Arduino IDE 2245:Success varies chip to chip. 1479:Olimex MOD-WIFI-ESP8266-DEV 289:successive approximation ADC 195:32 KiB instruction cache RAM 7: 2797:"ArduCAM ESP8266 UNO Board" 2452:"Mongoose OS Documentation" 2084: 2072: 164: 10: 3253: 3180:List, Jenny (2020-11-22). 2102:MCU (microcontroller unit) 1920:ESPert ESPresso Lite V2.0 201:16 KiB ETS system-data RAM 122:TCP/IP networking software 2454:. Cesanta. Archived from 716:FCC ID 2AC7Z-ESPWROOMS2. 623:FCC ID 2AC7Z-ESPWROOM02. 513: ā€” A version of the 268:(software implementation) 92: 84: 76: 68: 55: 47: 39: 24: 2743:"SparkFun ESP8266 Thing" 2580:. ESP8266 Community Wiki 2547:"ESP-WROOM-S2 Datasheet" 2492:"Espressif ESP-WROOM-02" 1575:ESP8266 Thing WRL-13231 1567:Uses the ESP-12 module. 1543:Huzzah ESP8266 breakout 1450:Olimex MOD-WIFI-ESP8266 356:software development kit 128:capability, produced by 2578:"ESP8266 module family" 2390:"ESP8266 GCC Toolchain" 1877:Ceramic and U.FL socket 393: ā€” An open-source 371:GNU Compiler Collection 362:and the other based on 349: 178:Processor: L106 32-bit 2698:"MOD-WIFI-ESP8266-DEV" 1488:2Ɨ11 DIL + castellated 1376: 736: 559: 346: 334:CH_PD, Chip power-down 305: 192:32 KiB instruction RAM 174: 109: 51:32-bit microcontroller 1979:Uses ESP8266EX chip. 1891:ESPert ESPresso Lite 1371: 1212:FCC and CE approved. 1070:FCC and CE approved. 1032:Ceramic + U.FL socket 734: 557: 407: ā€” Developed by 344: 303: 172: 132:in Shanghai, China. 107: 3069:"ESPresso Lite V2.0" 2987:"WeMos D1 mini Lite" 2777:on November 14, 2016 2265:. Espressif Systems. 2242:. Espressif Systems. 2226:. Espressif Systems. 2042:Witty 2-piece board 1609:KNEWRON Technologies 304:ESP-01 module pinout 198:80 KiB user-data RAM 3237:2014 establishments 3016:"WeMos D1 mini Pro" 2847:"Grove WeatherPlus" 2767:"KNEWRON smartWIFI" 2723:Adafruit Industries 2633:. December 30, 2014 2494:. Espressif Systems 2282:. Espressif Systems 2123:. Espressif Systems 1640:ArduCAM ESP8266 UNO 1388: 161:family of devices. 21: 3227:Internet of things 2826:"Arduino ESPduino" 2677:"MOD-WIFI-ESP8266" 2436:Mikhail Grigorev. 2121:"ESP8266 Overview" 2097:Internet of things 1387: 1377: 1342:2Ɨ8 castellated +6 1241:4 MiB flash. 1099:Not FCC approved. 1041:Not FCC approved. 1012:Not FCC approved. 856:2Ɨ9 edge connector 737: 727:Ai-Thinker modules 560: 521:ZBasic for ESP8266 463: ā€” A port of 399:Internet of Things 347: 306: 175: 110: 19: 2070: 2069: 1361: 1360: 720: 719: 701:2Ɨ10 castellated 550:Espressif modules 316:GND, Ground (0 V) 130:Espressif Systems 102: 101: 43:Espressif Systems 3244: 3217:Microcontrollers 3190: 3189: 3177: 3171: 3170: 3168: 3167: 3156: 3150: 3149: 3147: 3146: 3131: 3125: 3124: 3122: 3121: 3110: 3104: 3103: 3101: 3100: 3086: 3080: 3079: 3077: 3076: 3071:. Espert Pte Ltd 3065: 3059: 3058: 3056: 3055: 3041: 3035: 3034: 3032: 3031: 3022:. Archived from 3012: 3006: 3005: 3003: 3002: 2993:. Archived from 2983: 2977: 2976: 2974: 2973: 2964:. Archived from 2954: 2948: 2947: 2945: 2944: 2935:. Archived from 2925: 2919: 2918: 2916: 2915: 2906:. Archived from 2896: 2890: 2889: 2877: 2862: 2861: 2859: 2858: 2849:. Archived from 2845:SwitchDoc Labs. 2842: 2836: 2835: 2821: 2815: 2814: 2808: 2800: 2792: 2786: 2785: 2783: 2782: 2773:. Archived from 2763: 2757: 2756: 2754: 2753: 2739: 2733: 2732: 2730: 2729: 2715: 2709: 2708: 2706: 2705: 2694: 2688: 2687: 2685: 2684: 2673: 2667: 2666: 2664: 2663: 2658:. August 4, 2016 2648: 2642: 2641: 2639: 2638: 2623: 2617: 2616: 2609: 2603: 2602: 2595: 2589: 2588: 2586: 2585: 2574: 2568: 2567: 2565: 2564: 2558: 2551: 2543: 2537: 2536: 2534: 2533: 2527: 2520: 2512: 2503: 2502: 2500: 2499: 2488: 2482: 2481: 2473: 2467: 2466: 2464: 2463: 2448: 2442: 2441: 2433: 2427: 2426: 2412: 2406: 2405: 2403: 2402: 2385: 2379: 2378: 2364: 2358: 2357: 2355: 2354: 2343: 2337: 2336: 2334: 2333: 2318: 2312: 2311: 2309: 2308: 2297: 2291: 2290: 2288: 2287: 2281: 2273: 2267: 2266: 2260: 2252: 2246: 2243: 2237: 2227: 2221: 2213: 2207: 2206: 2204: 2203: 2188: 2182: 2181: 2179: 2178: 2163: 2157: 2156: 2154: 2153: 2138: 2132: 2131: 2129: 2128: 2117: 1389: 1386: 847: 755: 754: 692: 670:2Ɨ9 castellated 661: 639:2Ɨ9 castellated 630: 608:2Ɨ9 castellated 599: 589:Dimensions (mm) 565: 564: 489:-based firmware. 345:ESP8266 Die shot 296:Pinout of ESP-01 236:matching network 29: 22: 18: 3252: 3251: 3247: 3246: 3245: 3243: 3242: 3241: 3207: 3206: 3198: 3193: 3178: 3174: 3165: 3163: 3158: 3157: 3153: 3144: 3142: 3133: 3132: 3128: 3119: 3117: 3112: 3111: 3107: 3098: 3096: 3094:In-Circuit Wiki 3088: 3087: 3083: 3074: 3072: 3067: 3066: 3062: 3053: 3051: 3043: 3042: 3038: 3029: 3027: 3014: 3013: 3009: 3000: 2998: 2985: 2984: 2980: 2971: 2969: 2958:"WeMos D1 mini" 2956: 2955: 2951: 2942: 2940: 2927: 2926: 2922: 2913: 2911: 2898: 2897: 2893: 2878: 2865: 2856: 2854: 2843: 2839: 2822: 2818: 2802: 2801: 2793: 2789: 2780: 2778: 2765: 2764: 2760: 2751: 2749: 2741: 2740: 2736: 2727: 2725: 2717: 2716: 2712: 2703: 2701: 2696: 2695: 2691: 2682: 2680: 2675: 2674: 2670: 2661: 2659: 2650: 2649: 2645: 2636: 2634: 2625: 2624: 2620: 2611: 2610: 2606: 2597: 2596: 2592: 2583: 2581: 2576: 2575: 2571: 2562: 2560: 2556: 2549: 2545: 2544: 2540: 2531: 2529: 2525: 2518: 2514: 2513: 2506: 2497: 2495: 2490: 2489: 2485: 2474: 2470: 2461: 2459: 2450: 2449: 2445: 2434: 2430: 2413: 2409: 2400: 2398: 2386: 2382: 2365: 2361: 2352: 2350: 2345: 2344: 2340: 2331: 2329: 2319: 2315: 2306: 2304: 2299: 2298: 2294: 2285: 2283: 2279: 2275: 2274: 2270: 2258: 2254: 2253: 2249: 2244: 2235: 2231: 2228: 2219: 2215: 2214: 2210: 2201: 2199: 2190: 2189: 2185: 2176: 2174: 2164: 2160: 2151: 2149: 2139: 2135: 2126: 2124: 2119: 2118: 2114: 2110: 2087: 2075: 1413:Dimensions (mm) 1366: 1313:2Ɨ9 castellated 1284:2Ɨ8 castellated 1255:2Ɨ8 castellated 1226:2Ɨ8 castellated 1197:2Ɨ8 castellated 1141:1Ɨ5 castellated 1084:2Ɨ7 castellated 941:2Ɨ4 castellated 913:2Ɨ7 castellated 885:2Ɨ4 castellated 845: 779:Dimensions (mm) 729: 690: 659: 628: 597: 552: 409:home automation 352: 298: 232:power amplifier 167: 126:microcontroller 35: 17: 12: 11: 5: 3250: 3240: 3239: 3234: 3229: 3224: 3219: 3205: 3204: 3197: 3196:External links 3194: 3192: 3191: 3172: 3151: 3126: 3105: 3081: 3060: 3036: 3007: 2978: 2949: 2920: 2891: 2863: 2837: 2816: 2787: 2758: 2734: 2710: 2689: 2668: 2643: 2618: 2604: 2590: 2569: 2538: 2504: 2483: 2468: 2443: 2428: 2407: 2380: 2359: 2338: 2313: 2292: 2268: 2247: 2208: 2183: 2158: 2133: 2111: 2109: 2106: 2105: 2104: 2099: 2094: 2086: 2083: 2074: 2071: 2068: 2067: 2064: 2061: 2058: 2055: 2052: 2049: 2046: 2043: 2039: 2038: 2035: 2032: 2029: 2026: 2023: 2020: 2017: 2014: 2010: 2009: 2006: 2003: 2000: 1997: 1994: 1991: 1988: 1985: 1981: 1980: 1977: 1974: 1971: 1965: 1962: 1959: 1956: 1953: 1946: 1945: 1942: 1939: 1936: 1933: 1930: 1927: 1924: 1921: 1917: 1916: 1913: 1910: 1907: 1904: 1901: 1898: 1895: 1892: 1888: 1887: 1884: 1881: 1878: 1875: 1872: 1869: 1866: 1863: 1856: 1855: 1852: 1849: 1846: 1843: 1840: 1837: 1834: 1831: 1824: 1823: 1820: 1817: 1814: 1811: 1808: 1805: 1802: 1799: 1792: 1791: 1788: 1785: 1782: 1779: 1776: 1773: 1770: 1767: 1760: 1759: 1756: 1753: 1750: 1747: 1744: 1741: 1738: 1735: 1728: 1727: 1723: 1720: 1717: 1714: 1711: 1708: 1705: 1702: 1700:SwitchDoc Labs 1698:WeatherPlus - 1695: 1694: 1691: 1688: 1685: 1682: 1679: 1676: 1673: 1670: 1666: 1665: 1662: 1659: 1656: 1653: 1650: 1647: 1644: 1641: 1637: 1636: 1633: 1630: 1627: 1624: 1621: 1618: 1615: 1612: 1605: 1604: 1601: 1598: 1595: 1588: 1585: 1582: 1579: 1576: 1569: 1568: 1565: 1562: 1559: 1556: 1553: 1550: 1547: 1544: 1537: 1536: 1533: 1530: 1527: 1524: 1521: 1518: 1515: 1512: 1505: 1504: 1501: 1498: 1495: 1492: 1489: 1486: 1483: 1480: 1476: 1475: 1472: 1469: 1466: 1463: 1460: 1457: 1454: 1451: 1447: 1446: 1443: 1440: 1437: 1434: 1431: 1428: 1425: 1422: 1418: 1417: 1414: 1411: 1408: 1405: 1402: 1399: 1396: 1393: 1365: 1362: 1359: 1358: 1355: 1352: 1349: 1346: 1343: 1340: 1337: 1334: 1330: 1329: 1326: 1323: 1320: 1317: 1314: 1311: 1308: 1305: 1301: 1300: 1299:FCC approved. 1297: 1294: 1291: 1288: 1285: 1282: 1279: 1276: 1272: 1271: 1268: 1265: 1262: 1259: 1256: 1253: 1250: 1247: 1243: 1242: 1239: 1236: 1233: 1230: 1227: 1224: 1221: 1218: 1214: 1213: 1210: 1207: 1204: 1201: 1198: 1195: 1192: 1189: 1185: 1184: 1182: 1179: 1176: 1173: 1170: 1167: 1164: 1161: 1157: 1156: 1154: 1151: 1148: 1145: 1142: 1139: 1136: 1133: 1129: 1128: 1126: 1123: 1120: 1117: 1114: 1111: 1108: 1105: 1101: 1100: 1097: 1094: 1091: 1088: 1085: 1082: 1079: 1076: 1072: 1071: 1068: 1065: 1062: 1059: 1056: 1053: 1050: 1047: 1043: 1042: 1039: 1036: 1033: 1030: 1027: 1024: 1021: 1018: 1014: 1013: 1010: 1007: 1004: 1001: 998: 995: 992: 989: 985: 984: 982: 979: 976: 973: 970: 967: 964: 961: 957: 956: 954: 951: 948: 945: 942: 939: 936: 933: 929: 928: 926: 923: 920: 917: 914: 911: 908: 905: 901: 900: 898: 895: 892: 889: 886: 883: 880: 877: 873: 872: 869: 866: 863: 860: 857: 854: 851: 848: 842: 841: 838: 835: 832: 829: 826: 823: 820: 817: 813: 812: 809: 806: 803: 800: 797: 794: 791: 788: 784: 783: 780: 777: 774: 771: 768: 765: 762: 759: 728: 725: 718: 717: 714: 711: 708: 705: 702: 699: 696: 693: 687: 686: 683: 680: 677: 674: 671: 668: 665: 662: 656: 655: 652: 649: 646: 643: 640: 637: 634: 631: 625: 624: 621: 618: 615: 612: 609: 606: 603: 600: 594: 593: 590: 587: 584: 581: 578: 575: 572: 569: 551: 548: 547: 546: 540: 534: 524: 518: 508: 502: 496: 490: 480: 474: 468: 458: 452: 446: 436: 430: 424: 418: 412: 402: 388: 351: 348: 339: 338: 335: 332: 329: 326: 323: 320: 317: 297: 294: 293: 292: 281: 275: 269: 263: 257: 250: 249: 248: 238: 207: 204: 203: 202: 199: 196: 193: 187: 166: 163: 116:is a low-cost 100: 99: 94: 90: 89: 86: 82: 81: 78: 74: 73: 70: 66: 65: 59: 53: 52: 49: 45: 44: 41: 37: 36: 30: 15: 9: 6: 4: 3: 2: 3249: 3238: 3235: 3233: 3230: 3228: 3225: 3223: 3220: 3218: 3215: 3214: 3212: 3203: 3200: 3199: 3187: 3183: 3176: 3161: 3155: 3141:on 2017-09-04 3140: 3136: 3130: 3115: 3109: 3095: 3091: 3085: 3070: 3064: 3050: 3046: 3040: 3026:on 2017-08-27 3025: 3021: 3017: 3011: 2997:on 2017-06-06 2996: 2992: 2988: 2982: 2968:on 2017-07-02 2967: 2963: 2959: 2953: 2939:on 2017-09-03 2938: 2934: 2930: 2929:"WeMos D1 R2" 2924: 2910:on 2017-09-03 2909: 2905: 2901: 2895: 2887: 2883: 2876: 2874: 2872: 2870: 2868: 2853:on 2021-04-14 2852: 2848: 2841: 2833: 2832: 2827: 2820: 2812: 2806: 2798: 2791: 2776: 2772: 2768: 2762: 2748: 2744: 2738: 2724: 2720: 2714: 2699: 2693: 2678: 2672: 2657: 2653: 2647: 2632: 2628: 2622: 2615:. Mischianti. 2614: 2608: 2601:. Mischianti. 2600: 2594: 2579: 2573: 2559:on 2017-10-08 2555: 2548: 2542: 2528:on 2017-12-01 2524: 2517: 2511: 2509: 2493: 2487: 2479: 2472: 2458:on 2018-01-27 2457: 2453: 2447: 2439: 2432: 2424: 2423: 2418: 2411: 2397: 2396: 2391: 2384: 2376: 2375: 2370: 2363: 2348: 2342: 2328: 2324: 2317: 2302: 2296: 2278: 2272: 2264: 2263:espressif.com 2257: 2251: 2241: 2240:espressif.com 2234: 2225: 2224:espressif.com 2218: 2212: 2198:on 2016-07-25 2197: 2193: 2187: 2173: 2169: 2162: 2148: 2144: 2137: 2122: 2116: 2112: 2103: 2100: 2098: 2095: 2092: 2089: 2088: 2082: 2080: 2065: 2062: 2059: 2056: 2053: 2050: 2047: 2044: 2041: 2040: 2036: 2034:93.80 Ɨ 80.02 2033: 2030: 2027: 2024: 2021: 2018: 2015: 2012: 2011: 2007: 2005:40.64 Ɨ 27.94 2004: 2001: 1998: 1995: 1992: 1989: 1986: 1983: 1982: 1978: 1975: 1972: 1969: 1966: 1963: 1960: 1957: 1954: 1951: 1948: 1947: 1943: 1940: 1937: 1934: 1931: 1928: 1925: 1922: 1919: 1918: 1914: 1911: 1908: 1905: 1902: 1899: 1896: 1893: 1890: 1889: 1885: 1882: 1879: 1876: 1873: 1870: 1867: 1864: 1861: 1858: 1857: 1853: 1850: 1847: 1844: 1841: 1838: 1835: 1832: 1830:D1 mini Lite 1829: 1826: 1825: 1821: 1818: 1815: 1812: 1809: 1806: 1803: 1800: 1797: 1794: 1793: 1789: 1786: 1783: 1780: 1777: 1774: 1771: 1768: 1765: 1762: 1761: 1757: 1754: 1751: 1748: 1745: 1742: 1739: 1736: 1733: 1730: 1729: 1724: 1721: 1718: 1715: 1712: 1709: 1706: 1703: 1701: 1697: 1696: 1692: 1689: 1686: 1683: 1680: 1677: 1674: 1671: 1669:DoIT ESPduino 1668: 1667: 1663: 1660: 1657: 1654: 1651: 1648: 1645: 1642: 1639: 1638: 1634: 1631: 1628: 1625: 1622: 1619: 1616: 1613: 1610: 1607: 1606: 1602: 1599: 1596: 1593: 1589: 1586: 1583: 1580: 1577: 1574: 1571: 1570: 1566: 1563: 1560: 1557: 1554: 1551: 1548: 1545: 1542: 1539: 1538: 1534: 1531: 1528: 1525: 1522: 1519: 1516: 1513: 1510: 1507: 1506: 1502: 1499: 1496: 1493: 1490: 1487: 1484: 1481: 1478: 1477: 1473: 1470: 1467: 1464: 1461: 1458: 1455: 1452: 1449: 1448: 1444: 1441: 1438: 1435: 1432: 1429: 1426: 1423: 1420: 1419: 1415: 1412: 1409: 1406: 1403: 1400: 1397: 1394: 1391: 1390: 1385: 1383: 1375:ESP8266 Thing 1374: 1370: 1356: 1353: 1350: 1347: 1344: 1341: 1338: 1335: 1332: 1331: 1327: 1325:W18.0 Ɨ L20.0 1324: 1321: 1318: 1315: 1312: 1309: 1306: 1303: 1302: 1298: 1295: 1292: 1289: 1286: 1283: 1280: 1277: 1274: 1273: 1269: 1266: 1263: 1260: 1257: 1254: 1251: 1248: 1245: 1244: 1240: 1237: 1234: 1231: 1228: 1225: 1222: 1219: 1216: 1215: 1211: 1208: 1205: 1202: 1199: 1196: 1193: 1190: 1187: 1186: 1183: 1180: 1177: 1174: 1171: 1168: 1165: 1162: 1159: 1158: 1155: 1152: 1149: 1146: 1143: 1140: 1137: 1134: 1131: 1130: 1127: 1124: 1121: 1118: 1115: 1112: 1109: 1106: 1103: 1102: 1098: 1095: 1092: 1089: 1086: 1083: 1080: 1077: 1074: 1073: 1069: 1066: 1063: 1060: 1057: 1054: 1051: 1048: 1045: 1044: 1040: 1037: 1034: 1031: 1028: 1025: 1022: 1019: 1016: 1015: 1011: 1008: 1005: 1002: 999: 996: 993: 990: 987: 986: 983: 980: 977: 974: 971: 968: 965: 962: 959: 958: 955: 952: 949: 946: 943: 940: 937: 934: 931: 930: 927: 924: 921: 918: 915: 912: 909: 906: 903: 902: 899: 896: 893: 890: 887: 884: 881: 878: 875: 874: 870: 867: 864: 861: 858: 855: 852: 849: 844: 843: 839: 836: 833: 830: 827: 824: 821: 818: 815: 814: 810: 807: 804: 801: 798: 795: 792: 789: 786: 785: 781: 778: 775: 772: 769: 766: 763: 760: 757: 756: 753: 750: 747: 742: 733: 724: 715: 712: 709: 706: 703: 700: 697: 694: 689: 688: 684: 681: 678: 675: 672: 669: 666: 663: 660:ESP-WROOM-02U 658: 657: 653: 650: 647: 644: 641: 638: 635: 632: 629:ESP-WROOM-02D 627: 626: 622: 619: 616: 613: 610: 607: 604: 601: 596: 595: 591: 588: 585: 582: 579: 576: 573: 570: 567: 566: 563: 556: 544: 541: 538: 535: 532: 528: 525: 522: 519: 516: 512: 509: 506: 503: 500: 497: 494: 491: 488: 484: 481: 478: 475: 472: 469: 466: 462: 459: 456: 453: 450: 447: 444: 440: 437: 434: 431: 428: 427:ESP-Open-RTOS 425: 422: 419: 416: 413: 410: 406: 403: 400: 396: 392: 391:ESP8266 BASIC 389: 386: 382: 379: 378: 377: 374: 372: 367: 365: 361: 357: 343: 336: 333: 330: 327: 324: 321: 318: 315: 314: 313: 311: 302: 290: 286: 282: 279: 276: 273: 270: 267: 264: 261: 258: 255: 251: 246: 242: 239: 237: 233: 229: 225: 221: 217: 216: 215: 211: 208: 205: 200: 197: 194: 191: 190: 188: 185: 181: 177: 176: 171: 162: 160: 155: 153: 148: 146: 142: 138: 133: 131: 127: 123: 119: 115: 106: 98: 95: 91: 87: 83: 79: 75: 71: 67: 63: 60: 58: 54: 50: 46: 42: 38: 34: 28: 23: 3185: 3175: 3164:. Retrieved 3154: 3143:. Retrieved 3139:the original 3129: 3118:. Retrieved 3108: 3097:. Retrieved 3093: 3084: 3073:. Retrieved 3063: 3052:. Retrieved 3048: 3039: 3028:. Retrieved 3024:the original 3010: 2999:. Retrieved 2995:the original 2981: 2970:. Retrieved 2966:the original 2952: 2941:. Retrieved 2937:the original 2923: 2912:. Retrieved 2908:the original 2894: 2885: 2855:. Retrieved 2851:the original 2840: 2829: 2819: 2790: 2779:. Retrieved 2775:the original 2761: 2750:. Retrieved 2737: 2726:. Retrieved 2713: 2702:. Retrieved 2692: 2681:. Retrieved 2671: 2660:. Retrieved 2646: 2635:. Retrieved 2621: 2607: 2593: 2582:. Retrieved 2572: 2561:. Retrieved 2554:the original 2541: 2530:. Retrieved 2523:the original 2496:. Retrieved 2486: 2471: 2460:. Retrieved 2456:the original 2446: 2431: 2420: 2410: 2399:. Retrieved 2393: 2383: 2372: 2362: 2351:. Retrieved 2341: 2330:. Retrieved 2316: 2305:. Retrieved 2295: 2284:. Retrieved 2271: 2262: 2250: 2239: 2223: 2211: 2200:. Retrieved 2196:the original 2186: 2175:. Retrieved 2161: 2150:. Retrieved 2136: 2125:. Retrieved 2115: 2076: 1970: socket 1862:D1 mini Pro 1594: socket 1590:PCB trace + 1378: 1364:Other boards 1166:1.27 mm 840:1 MiB Flash 751: 740: 738: 721: 698:1.5 mm 691:ESP-WROOM-S2 676:U.FL socket 667:1.5 mm 636:1.5 mm 605:1.5 mm 598:ESP-WROOM-02 577:Form factor 571:Active pins 561: 558:ESP-WROOM-02 471:Moddable SDK 433:ESP-Open-SDK 411:enthusiasts. 375: 368: 353: 307: 156: 151: 149: 140: 134: 113: 111: 80:16 GPIO pins 40:Manufacturer 3116:. Watterott 2048:0.1 in 2019:0.1 in 1990:0.1 in 1976:22.9 Ɨ 14.9 1958:0.1 in 1926:0.1 in 1912:26.5 Ɨ 57.6 1897:0.1 in 1883:25.6 Ɨ 34.2 1868:0.1 in 1851:25.6 Ɨ 34.2 1836:0.1 in 1819:25.6 Ɨ 34.2 1804:0.1 in 1787:53.4 Ɨ 68.6 1775:Arduino Uno 1772:0.1 in 1755:53.4 Ɨ 68.6 1743:Arduino Uno 1740:0.1 in 1722:86.0 Ɨ 50.0 1707:0.1 in 1690:53.4 Ɨ 68.6 1678:Arduino Uno 1675:0.1 in 1661:53.4 Ɨ 68.6 1649:Arduino Uno 1646:0.1 in 1632:25.4 Ɨ 50.8 1617:0.1 in 1581:0.1 in 1549:0.1 in 1517:0.1 in 1485:0.1 in 1459:UEXT module 1456:0.1 in 1427:0.1 in 1401:Form factor 1395:Active pins 1354:24.3 Ɨ 16.2 1310:1.5 mm 1296:24.0 Ɨ 16.0 1267:24.0 Ɨ 16.0 1238:24.0 Ɨ 16.0 1209:24.0 Ɨ 16.0 1181:17.3 Ɨ 12.1 1169:1Ɨ8 pinhole 1153:14.2 Ɨ 10.0 1125:10.0 Ɨ 10.0 1096:17.0 Ɨ 16.0 1067:17.0 Ɨ 16.0 1061:U.FL socket 1055:2Ɨ8 pinhole 1038:20.0 Ɨ 16.0 1026:2Ɨ8 pinhole 1009:14.2 Ɨ 14.7 981:14.2 Ɨ 14.2 975:U.FL socket 966:0.1 in 953:14.7 Ɨ 12.1 925:17.3 Ɨ 12.1 897:14.2 Ɨ 14.2 891:U.FL socket 882:0.1 in 868:18.0 Ɨ 18.0 853:1.6 mm 837:14.4 Ɨ 24.7 822:0.1 in 808:14.3 Ɨ 24.8 793:0.1 in 767:Form factor 761:Active pins 477:Mongoose OS 465:MicroPython 461:MicroPython 218:Integrated 210:IEEE 802.11 3211:Categories 3166:2019-08-29 3145:2017-09-04 3120:2016-11-06 3099:2016-02-03 3075:2017-10-02 3054:2016-01-07 3030:2017-06-29 3001:2017-06-29 2972:2017-06-29 2943:2016-01-05 2914:2016-11-30 2900:"WeMos D1" 2857:2018-06-30 2824:ESPduino. 2781:2016-03-04 2752:2015-06-27 2728:2015-06-25 2704:2015-06-25 2683:2015-06-25 2662:2017-07-17 2637:2015-06-24 2584:2015-06-24 2563:2017-10-08 2532:2017-11-25 2498:2015-07-29 2462:2017-10-02 2401:2015-08-08 2353:2015-08-08 2332:2015-06-24 2307:2017-10-02 2286:2021-04-22 2202:2016-07-10 2177:2015-06-24 2152:2015-06-24 2127:2017-10-02 2108:References 1950:In-Circuit 1611:smartWIFI 741:Ai-Thinker 707:PCB trace 645:PCB trace 614:PCB trace 493:PlatformIO 485: ā€” A 455:Forthright 331:RST, Reset 2057:PCB trace 2028:PCB trace 1999:PCB trace 1935:PCB trace 1906:PCB trace 1845:PCB trace 1813:PCB trace 1781:PCB trace 1749:PCB trace 1716:PCB trace 1684:PCB trace 1655:PCB trace 1626:PCB trace 1623:Yes 1 RGB 1558:PCB trace 1532:49 Ɨ 24.5 1526:PCB trace 1494:PCB trace 1465:PCB trace 1436:PCB trace 1421:Bolt IoT 1348:PCB trace 1339:2 mm 1319:PCB trace 1290:PCB trace 1281:2 mm 1261:PCB trace 1252:2 mm 1232:PCB trace 1223:2 mm 1203:PCB trace 1194:2 mm 1138:2 mm 1081:2 mm 1052:2 mm 1023:2 mm 938:2 mm 910:2 mm 862:PCB trace 831:PCB trace 802:PCB trace 586:Shielded 499:Punyforth 364:callbacks 220:TR switch 184:Tensilica 93:Successor 3186:Hackaday 3045:"Espert" 2805:cite web 2747:SparkFun 2700:. Olimex 2679:. Olimex 2327:Hackaday 2172:Hackaday 2147:Hackaday 2085:See also 2073:ESP32-C3 1993:2Ɨ10 DIL 1952:ESP-ADC 1929:2Ɨ10 DIL 1798:D1 mini 1704:26+Grove 1620:2Ɨ20 DIL 1584:2Ɨ10 DIL 1573:SparkFun 1552:2Ɨ10 DIL 1541:Adafruit 1520:2Ɨ15 DIL 1430:2Ɨ14 DIL 1410:Shielded 1373:SparkFun 1113:4Ɨ3 dice 997:4Ɨ3 dice 776:Shielded 713:16 Ɨ 23 682:18 Ɨ 20 651:18 Ɨ 20 620:18 Ɨ 20 583:Antenna 439:Espruino 405:ESP Easy 360:FreeRTOS 245:WPA/WPA2 189:Memory: 165:Features 88:3.3 V DC 31:ESP8266- 2882:"WEMOS" 2880:WeMos. 2771:KNEWRON 1961:2Ɨ9 DIL 1941:28 Ɨ 61 1900:2Ɨ8 DIL 1871:2Ɨ8 DIL 1839:2Ɨ8 DIL 1807:2Ɨ8 DIL 1600:58 Ɨ 26 1564:25 Ɨ 38 1509:NodeMCU 1500:33 Ɨ 23 1442:30 Ɨ 40 1407:Antenna 1382:NodeMCU 1275:ESP-12S 1246:ESP-12F 1217:ESP-12E 1175:Ceramic 1110:various 1046:ESP-07S 994:various 969:1Ɨ5 SIL 919:Ceramic 846:ESP-01M 825:2Ɨ4 DIL 816:ESP-01S 796:2Ɨ4 DIL 773:Antenna 746:NodeMCU 527:Zerynth 483:NodeMCU 449:ESPurna 443:Node.js 421:Tasmota 415:ESPHome 381:Arduino 283:10-bit 152:ESP8285 114:ESP8266 20:ESP8266 3049:Espert 2831:GitHub 2422:GitHub 2395:GitHub 2374:GitHub 2079:RISC-V 1766:D1 R2 1710:Custom 1511:DEVKIT 1416:Notes 1333:ESP-14 1304:ESP-13 1188:ESP-12 1160:ESP-11 1132:ESP-10 1104:ESP-09 1075:ESP-08 1017:ESP-07 988:ESP-06 960:ESP-05 932:ESP-04 904:ESP-03 876:ESP-02 787:ESP-01 782:Notes 592:Notes 574:Pitch 537:IOTBAH 531:Python 310:pinout 212:b/g/n 141:ESP-01 124:, and 69:Memory 3162:. N/A 3020:WeMos 2991:WeMos 2962:WeMos 2933:WeMos 2904:WeMos 2886:WEMOS 2557:(PDF) 2550:(PDF) 2526:(PDF) 2519:(PDF) 2280:(PDF) 2259:(PDF) 2236:(PDF) 2220:(PDF) 2091:ESP32 1860:WeMos 1828:WeMos 1796:WeMos 1764:WeMos 1732:WeMos 1398:Pitch 764:Pitch 580:LEDs 568:Name 543:EspOS 511:uLisp 505:Sming 395:BASIC 262:(SPI) 224:balun 214:Wi-Fi 159:ESP32 145:Hayes 137:maker 118:Wi-Fi 97:ESP32 85:Power 77:Input 2811:link 1968:U.FL 1592:U.FL 1404:LEDs 1392:Name 1147:None 1119:None 1090:None 1003:None 947:None 770:LEDs 758:Name 710:Yes 679:Yes 648:Yes 617:Yes 515:Lisp 350:SDKs 308:The 278:UART 256:pins 254:GPIO 234:and 180:RISC 150:The 112:The 48:Type 2656:FCC 2631:FCC 2060:Yes 2054:Yes 2031:Yes 2025:Yes 2002:Yes 1996:Yes 1973:Yes 1938:Yes 1932:Yes 1909:Yes 1903:Yes 1880:Yes 1874:Yes 1848:Yes 1842:Yes 1816:Yes 1810:Yes 1784:Yes 1778:Yes 1752:Yes 1746:Yes 1719:Yes 1713:Yes 1687:Yes 1681:Yes 1658:Yes 1652:Yes 1643:12+ 1629:Yes 1587:Yes 1561:Yes 1555:Yes 1529:Yes 1523:Yes 1491:Yes 1462:Yes 1439:Yes 1433:Yes 1351:Yes 1345:Yes 1322:Yes 1293:Yes 1287:Yes 1264:Yes 1258:Yes 1235:Yes 1229:Yes 1206:Yes 1200:Yes 1093:Yes 1064:Yes 1035:Yes 1029:Yes 1006:Yes 865:Yes 828:Yes 799:Yes 704:No 695:20 673:No 664:18 642:No 633:18 611:No 602:18 487:Lua 285:ADC 272:IĀ²S 266:IĀ²C 252:17 243:or 241:WEP 228:LNA 57:CPU 3213:: 3184:. 3092:. 3047:. 3018:. 2989:. 2960:. 2931:. 2902:. 2884:. 2866:^ 2828:. 2807:}} 2803:{{ 2769:. 2745:. 2721:. 2654:. 2629:. 2507:^ 2419:. 2392:. 2371:. 2325:. 2261:. 2238:. 2222:. 2170:. 2145:. 2045:20 2016:20 1987:14 1964:No 1955:18 1923:24 1894:16 1865:12 1833:12 1801:12 1769:12 1737:12 1734:D1 1672:12 1614:12 1597:No 1578:12 1546:14 1514:14 1497:No 1482:20 1468:No 1424:14 1336:22 1316:No 1307:16 1278:14 1249:20 1220:20 1191:14 1178:No 1172:No 1150:No 1144:No 1122:No 1116:No 1107:10 1087:No 1078:10 1058:No 1049:14 1020:14 1000:No 991:11 978:No 972:No 950:No 944:No 935:10 922:No 916:No 907:10 894:No 888:No 859:No 850:16 834:No 805:No 366:. 230:, 226:, 222:, 33:IC 3188:. 3169:. 3148:. 3123:. 3102:. 3078:. 3057:. 3033:. 3004:. 2975:. 2946:. 2917:. 2888:. 2860:. 2834:. 2813:) 2799:. 2784:. 2755:. 2731:. 2707:. 2686:. 2665:. 2640:. 2587:. 2566:. 2535:. 2501:. 2465:. 2440:. 2425:. 2404:. 2377:. 2356:. 2335:. 2310:. 2289:. 2205:. 2180:. 2155:. 2130:. 2063:? 2051:? 2022:? 1471:? 1453:2 1163:6 1135:3 963:3 879:6 819:6 790:6 533:. 387:. 291:) 287:(

Index


IC
CPU
Tensilica Diamond Standard 106Micro (aka. L106)
ESP32

Wi-Fi
TCP/IP networking software
microcontroller
Espressif Systems
maker
Hayes
ESP32

RISC
Tensilica
IEEE 802.11
Wi-Fi
TR switch
balun
LNA
power amplifier
matching network
WEP
WPA/WPA2
GPIO
Serial Peripheral Interface Bus
IĀ²C
IĀ²S
UART

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