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Reply To: I2C and power management

Home › Forums › Mayfly Data Logger › I2C and power management › Reply To: I2C and power management

2021-02-19 at 3:03 PM #15161
neilh20
Participant

    Be interested to hear about the power measurements you make and tradeoffs in power management.

    I’m including a Vbat/Coloumb counter monitor with an RS485 wingboard and optionally routing power from the LionBat. It uses the switched 3V3 and the switched 5V – but paying attention to having compatible Ioff when switched off.. https://github.com/neilh10/SensorModbusMaster/blob/release1/hardware/knh002-MayflyWingShield/rev4/knh002r4_rs485schematic.pdf