emonTx Arduino Shield v2.4 usable to send data to a pi or homeassisant?

[borpin (Brian Orpin)]

Swap yellow and green - in Emon Nomenclature, connect TX to TX & RX to RX (yes I know).

You need to configure emonhub to receive the data on the serial input.

EmonTX to Rpi - Direct Serial Connection

Just for posterity and so if anyone find this by search… To get ‘miniterm’ to accept input from the keyboard (so enter config mode) you need to add the --rtscts option. $ miniterm --rtscts /dev/ttyAMA0 115200 Secondly, the NodeID is by default 0. If you want to change this you need to add the nodeoffset option such that [[SerialTx]] Type = EmonHubTx3eInterfacer [[[init_settings]]] com_port= /dev/ttyAMA0 com_baud = 115200 [[[runtimesettings]]] …

Check you are getting data with Miniterm.