RS232/485 to WiFi/Ethernet Module (Modbus/MQTT Gateway) _RPI_Christmas server farm， home assistance control

server farm， home assistance control center and so on

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

the SV’s 5V switching regulator has an efficiency – defined as (Power out)/(Power in) – of 80% to 95% for most combinations of input voltage and load

RGB LED (WS2812B NeoPixel)

learn some new skills

RS232/485 to WiFi/Ethernet Module (Modbus/MQTT Gateway) _RPI_Christmas server farm， home assistance controlThis 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