Daniele Verducci 🧉I also added a <a class="hashtag" href="https://social.ichibi.eu/tag/voltagedivider" rel="nofollow noopener" target="_blank">#voltagedivider</a> (two 10k resistances betwen VCC and ground, with the middle connected to the <a class="hashtag" href="https://social.ichibi.eu/tag/esp8266" rel="nofollow noopener" target="_blank">#esp8266</a> <a class="hashtag" href="https://social.ichibi.eu/tag/analog" rel="nofollow noopener" target="_blank">#analog</a> <a class="hashtag" href="https://social.ichibi.eu/tag/gpio" rel="nofollow noopener" target="_blank">#gpio</a> pin) to measure the battery level, but it seems that the measurement flucuates a lot when the leds are turned on or off, due to the non-trascurable battery internal resistance 🤦<br>Oh, well... I made it, so it will stay 🤷<br>🧵