2 layers38 × 38 mm

RS485 hardware
BatteryTesterEngineering/Neware_RS485
Neware BTS4000 series battery cyclers RS485 communication protocol, reverse engineered
21 partsGPL-3.0
Boards in 3 GitHub repositories, designed in KiCad, that use the EG6201 by E-Switch (-20℃~+70℃ 30V Rectangular Columnar Six-knife double throw Through Hole Plugin Slide Switches ROHS). See how each wires it, with its parts, size, README and files; the EG6201’s symbol, footprint and pinout are on its own page.

BatteryTesterEngineering/Neware_RS485
Neware BTS4000 series battery cyclers RS485 communication protocol, reverse engineered

