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CH_PD (or EN) Chip enable. Should be high for normal operation.
Wiring the ESP8266 Chip
Details
| Spefication | |
|---|---|
| GPIO Output Current | 12 mA |
Dev Boards
| Board | Info | Layout |
|---|---|---|
ESP8266 Thing Dev | https://www.sparkfun.com/products/13711 PROS: External antenna connection. Serial Driver: CP2102 Cost: $15 US Schematic: https://cdn.sparkfun.com/datasheets/Wireless/WiFi/ESP8266-Thing-Dev-v10.pdf |
|
| WeMos D1 Mini | https://wiki.wemos.cc/products:d1:d1_mini PROS: Shields available, ADC has voltage divider to support 3.3v input. Serial Driver: CH34x Cost: $3.25 US Schematic: https://wiki.wemos.cc/_media/products:d1:sch_d1_mini_v3.0.0.pdf |
|
| Node MCU Lolin | https://frightanic.com/iot/comparison-of-esp8266-nodemcu-development-boards/ PROS: Exposes extra pins. Serial Driver: Cost: $3.30 US Schematic: ?? |
|
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