Been almost a year again since the last power meter video. In that time I swapped the Ebay HX711 board for my own custom designed one. Switched to a single cell lipo and got much better data and battery life.

Sumair Raza’s channel for a very good video tutorial series on Segger Embedded Studio. Aimed at those like myself who started with the Arduino IDE and want to get into nRF52 chips with softdevices for BLE and ANT+.
   / sumairsembeddedengineering  

Info about the original power meter on this forum https://normandnadon.com/forum/showth... and also videos on this YouTube channel.