RS485 Shield for Arduino Controller Board Conversion of UART Serial Protocol to RS485 Protocol

This is an RS485 shielding specifically designed for the Arduino controller board. It can easily convert the UART/Serial protocol to the RS485 protocol. This board enables Arduino to easily access standard industrial protocols. Integrates a standard RS485 connector, a mini RS485 connector, RS485 pin headers, and a mini RS485 connector. Make the welding areas available in order to make optimum use of the free space. More importantly, it's practical for your DIY design. Switching between automatic mode and manual transmission mode extends the range of applications. In addition to the Tx/Rx interface, there is a switch to block/deactivate this shield when Arduino needs to be programmed. Gold submersible circuit board. Long pins on the back side fit most Arduino controllers. Specification: Power Module: +5V Module size: 55mmx53mm 16 digital IO ports (including one I2C interface) 6 analog IO ports and power supply Operating and programming mode switch Automatic and manual transceiver mode switch (In manual transceiver mode, the activation end is the second digital IO port). Transmitter-receiver with indicator LED Standard RS485 interface, mini RS485 interface and RS485 pins welding area reset switch PH2.0 sensor interface for DFRobot RS485 series sensor: URM04 ultrasonic sensor Shipping list: RS485 shielding 1 piece