I received an early Christmas present from today.
They are 3D printed DIN rail mounts and in the coming days I will post up some photos of what we are going to do with them. Basically they are designed for holding Open Energy Monitor (OEM) hardware to the DIN rail in your consumer unit.
What I will say is do plenty of bench testing, of whatever system you have chosen, and don’t tunnel through to next door via the consumer unit to bury your hardware. Sods law dictates that as soon as you have buried the hardware you are going to have to dig it out again for some reason or other.
We have some OEM hardware that will benefit from the mounts but we are also planning to use them to fit our WeMos in the consumer unit. We just about have enough space for an ESP and an emonTx.
Fortunately we happen to have a spare DIN rail so we will do a mock up first, take some photos and then transfer to the DIN rail in the CU.
My wife is going to be pleased to see the back of the step ladders that have been propped up against our CU, in a narrow corridor, for the last 2 months.