As I showed with the Long Term data logger test you can run an ESP8266 for almost three months and post temperature and humidity every 10minutes to the internet from 3AA batteries. But 3AA batteries are quite spacious and fitting them and the ESP8266 into …
While playing with the ESP8266-ESP01 board I had a lot of problems with random reboots. I had used the 3.3V power supply of my Seeeduino and apparently it could deliver enough power and forced the board to reboot. After a while I ordered one of …
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Daniel Eichhorn