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

[borpin (Brian Orpin)]

Wiring diagram

4 CT emonBase using emonTx and Pi Zero W

On the zero version it is the +5v vcc and the gnd that are crossed rather than the rx and tx. [image] The next one will possibly be more like this to give a tad more clearance for the rj45 and allow 1x 5way header to be used with 1x 6way so it is clear which way round it goes [image]

And my wiring…

EmonTX to Rpi - Direct Serial Connection

By way of an update, I bought some dupont connectors, a crimping tool and made up a cable. I had the case lying around and the Pi already had the header soldered on. Currently running a full emonScript install. The improvement would be to use right-angle headers and this case - it would be really neat then! [2020-05-01 13.45.41] [2020-05-01 13.46.23] Link to wiring diagram