Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply Speech Recognition Module Can I add additional sensors

Can I add additional sensors to the Zumo 2040 without modifying the PCB

28mm x 17mm Pin Header GND

Electronics repair and troubleshooting where technicians need to identify failed capacitors and inductors in power supplies

This premium 12V Cold White LED strip features high-brightness 5050 SMD LEDs with exceptional durability and flexibility

Industrial Modbus RTU 8-ch Relay Module (D) With Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply Speech Recognition Module Can I add additional sensorsIndustrial Modbus RTU 8 ch Relay Module (D) With Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply Industrial Modbus RTU 8 ch Relay Module (D) With Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply This is an industrial 8 ch relay module controlled via RS485 bus, with 8 ch digital input, utilizing Modbus RTU protocol. It features embedded protection circuits such as