| The internal A/D converter of an ESP8266 is — like the one of the ESP32 — not suitable for accurate voltage measurements. But there are othe...
| The internal A/D converter of an ESP8266 is — like the one of the ESP32 — not suitable for accurate voltage measurements. But there are othe...
| I recently came across an ESP8266-based “wearable” board I developed some years ago. Here's how I brought the board to life with the help of...