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Hall Sensor Module Digital Display Magnetic Field Intensity Detection Bare Board Modbus Protocol AT Protocol 485 TTL

BAAE RS485 Modbus Relay PRO RS485 Interface Relay Modbus RTU Protocol Control Optocoupler Isolation

Official M5Stack STAMP PWR485 RS485 Communication Expansion Board Data Acquisition Modbus

R4AVA07 7ch 5V 10V Analog Voltage acquisition Sampler RS485 ModBus RTU Module for PLC Oscilloscope ADC 4-20ma Sensor

Modbus RTU 1 2 4 8 Channel Way relay module 5V 12V 24V Switching Switch Input/output RS485/TTL Communication

TOF050F Laser Infrared Distance Sensor Module MODBUS IIC Serial Connect 3V-5V with PH1.0MM 6PIN Cable TOF0200F TOF0400F

Punctual- ESP32 Modbus 4 Channel Relay Module with Case 9-24V TYPE-C with RS485 WIFI Bluetooth Support Modbus

R4AVA07 7 Channel RS485 Voltage Analog Collector ADC Modbus RTU 03 06 Function Code

DM18A01/DM18B02/DM18C04 Digital Tube LCD LED Display Module DC 12V 24V 1.8inch RS485 Modbus Rtu for PLC HMI

TOF53200 TOF53400 Laser Ranging Sensor Module VL53L0X VL53L1X TOF Distance Detector IIC Serial Modbus for Raspberry Pi Arduino