We have designed ESP32 LoRa SX1278 Gateway – KinCony ALR. It support install into waterproof box. it use ESP32-S3-WROOM-1U N16R8 chip. small PCB with relay,SSD1306 LCD, 4 channel analog input, digital input, i2c bus extender, 1-wire GPIO, SX1278 LoRa module, DIP switch set for LoRa address.It can use for smart home IoT project use by home assistant. ESP32-S3 also support arduino IDE / MicroPython / ESP-IDF development tool. Hardware resource: Power supply: DC9-24V USB-C: download firmware Buttons: ESP32 Reset and Download ESP32-S3-WROOM-1U N16R8 SX1278 LoRa module: default use by 433MHz Relay: MAX Load AC250v10A COM,NO,NC SSD1306 i2c LCD 8bit DIP switch: set LoRa device address Analog Input: 4 channel dc 0-5v signal 1-wire: 1 channel digital input: 1 channel (dry contact signal) I2C bus: 1
