Gwil tells me the shop White USB A to Mini-B lead has a loop resistance of 106 mΩ for the 1 m lead, So that should be OK for 4 emonTx’s.
Gwil tells me the shop White USB A to Mini-B lead has a loop resistance of 106 mΩ for the 1 m lead, So that should be OK for 4 emonTx’s.