USB-RLY16L(16 Low Power 8 channel relay outputs at 16A) [Discontinued] _MAKE_SENSOR_VOLT pin interface and communication commands

pin interface and communication commands of this version（V5

weather resistance and corrosion resistance

Screen Dimensions: 27mm x 71mm / 1

You'll need 13 digital pins

Raspberry Pi 2 Model B Broadcom BCM2836 900MHz quad-core ARM Cortex-A7 CPU

USB-RLY16L(16 Low Power 8 channel relay outputs at 16A) [Discontinued] _MAKE_SENSOR_VOLT pin interface and communication commandsA low power version of the USB RLY16 module, the USB RLY16L is powered solely from the USB bus and provides eight volt free contact relay outputs with a current rating of up to 16Amp each. The relays are SPCO (Single Pole Change Over) types and provide position 0, position 1 and common pins (latching relays and have no "normally open" or "normally closed" contacts) on the screw terminals labeled as 0, C and 1 accordingly. The relays will also retain