We have designed ESP32-S3 Core Board – KinCony S3. it’s mini PCB, support install by DIN RAIL. it use ESP32-S3-WROOM-1U N16R8 chip. small PCB with RS485, I2C bus, 1-wire, analog input ports. analog input port can use for VOLTAGE / CURRENT signal set by jumper. It have ethernet port, also have SIM7600 4G module and RF 433MHz reciever interface. It can use for smart home IoT project use by home assistant, you can config ymal by ESPHome. S3 also support arduino IDE / MicroPython / ESP-IDF development tool.
PCB size: 80mm*65mm
Power supply: DC 9-24V
Analog input: 0-5V / 4-20mA (set by jumper)
support install SIM7600 4G mdoule
this photo installed SIM7600 4G module and RF 433MHz receiver module.
Related technical information
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schematic: https://www.kincony.com/download/S3-schematic.pdf
ESP32 I/O pin define: https://www.kincony.com/forum/showthread.php?tid=5715
config yaml file for ESPHome: https://www.kincony.com/forum/showthread.php?tid=5716
