Modbus RTU 32-Channel Relay Module Brand_HighFive Inventor } } Serial

} } Serial

Once the trace between the two pins has been cut

We also have a version of the starter pack with a black flex PCB here

selectable with jumpers

4 micro-SD cards

Modbus RTU 32-Channel Relay Module Brand_HighFive Inventor } } SerialThis 32 channel Relay Module has an RS485 bus system and uses the Modbus RTU protocol for fast and secure communications. It is equipped with a power supply isolation, magnetical isolation, resettable fuse, and TVS diode, providing safety and durability. It has a configurable device address range from 1 to 255, allowing multiple devices to be cascaded on a single RS485 bus for streamlined integration. The flash on and flash off function provides