RS232/485 to WiFi/Ethernet Module (Modbus/MQTT Gateway) _RPI_Christmas no assembly required

no assembly required

This sensor kit has a cup anemometer and wind vane to measure wind speed and direction and a tipping bucket style rain gauge

Low dropout regulator

When not using this board as an Arduino shield

RS232/485 to WiFi/Ethernet Module (Modbus/MQTT Gateway) _RPI_Christmas no assembly requiredThis serial server combines functions like a serial server, Modbus gateway, and MQTT gateway, and also enables serial port data to be converted to HTTPD Client. With interfaces for RS232, RS485, WiFi, and Ethernet, it supports various data transfer methods, including from serial port to WiFi and Ethernet to WiFi. It includes multiple power supply interfaces, accepting a wide range of 6~36V, and has an optional PoE function. Its metal case allows for