sensor-voltage-dat - meter-voltage-dat - SVC1049-dat - SVC1017-dat
sensor-current-dat - meter-current-dat - SVC1022-dat - SVC1023-dat
board and apps
wiring
2x2 wires mode wiring

3-wire mode
common range
- 0-30V
- 0-100V
- 0-300V
shared common ground wiring

shared common ground and positive wiring

wiring 2

high voltage meter

simple voltage meter

- ADC-dat read voltage via voltage-divider-dat

use a few IOs to measure range:
