4 ms·
When I built my smartwatch, I went with ESP32-PICO and bluetooth low energy for connecting to my phone. Battery lifetime is excellent, but not quite a year beca
by fxtentacle 4y ago
When I built my smartwatch, I went with ESP32-PICO and bluetooth low energy for connecting to my phone. Battery lifetime is excellent, but not quite a year because I poll weather data over wifi once every 10 minutes.
- sho_nuff 4y agoWhat type of screen did you settle on for your smartwatch?
- fxtentacle 4y agoWaveshare eink. They had the power supply schematics and driver source code on their homepage, which seemed convenient.