Hat RS485 is an RS485 converter compatible with M5SticKC. It integrates SP485EEN internally, mainly consisting of a 485 automatic transceiver circuit and a DC-DC buck circuit (which can step down the input voltage to 5V). RS485 is a standard used to define the electrical characteristics of drivers and receivers for serial communication systems, widely used in industrial fields, supporting multi-point systems. This product is used to convert TTL standard to RS485 standard. If the external serial device is RS485 standard, communication between devices implementing TTL to RS485 protocol conversion can be achieved through this module.
Features
Built-in SP485EEN
Built-in automatic transceiver circuit
Built-in DC-DC buck circuit
AOZ1282CI
Input Voltage: DC-12V
Baud Rate: 115200
Development Platform: Arduino, UIFlow (Blockly, Python)
