to pins 1 - 2 and 3 that are the earth should I join them together?
connect my external source to the RS + but it works as a battery charger and not direct power
They are joined together inside the Reach, so you could join them together if you want to do that.
That is the purpose of the power input line: to charge the internal battery.
Thanks Bide! it would be good if it was a direct feed to extend the battery life. Once the battery is charged it drifts to the external battery.
Careful @agrimgalina not to turn your new RS2 into a BBQ!
A 3 amp inline fuse for any power inputs, to save any ‘BBQ moments’.
place a 0.5 A fuse in series
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