Comment on Microcontroller recommendations for a weather station

• fonix232@fedia.io ⁨2⁩ ⁨days⁩ ago

  1. You can reduce CPU freq, disable unused features and even disable a whole ass core
  2. There's this thing called sleep mode on ESP32 MCUs, you should probably use it 😉

  source

  • czardestructo@lemmy.world ⁨2⁩ ⁨days⁩ ago

    All fair points, assuming you write all your code yourself. But WiFi is still a pig even with optimization, coin cell is impossible which is what he/she asked to use.

    source