esp8266 Robert Oostenveld's blog
Wemos D1 mini: A first look at this ESP8266 based board.
CANADUINO® WEMOS D1 Mini Compatible ESP8266 Tripler
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Using Arduino IDE for ESP8266 – WeMos D1 mini WiFi Projects.
LoRa-Tooth: Small Wireless Sensors : 10 Steps (with Pictures
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ESP-8266, Hackaday
D1 Mini esp8266 not flashing when soldered with all the wires, but