Product description
SK Pang ESP32S3-CAN-N2K is a development board based on the ESP32-S3 with a built-in CAN transceiver and NMEA2000 connection. The board is equipped with an ESP32-S3-WROOM-1-N8R8 module featuring WiFi, Bluetooth 5 LE, 8 MB flash memory and 8 MB PSRAM. It is designed for developing systems with CAN bus communication and NMEA2000.
The ESP32-S3 features a dual-core 32-bit Xtensa LX7 processor with a clock frequency of up to 240 MHz. The board has a built-in PCB antenna for wireless communication, an RGB LED and Boot and Reset buttons.
For connecting external devices, the board features a CAN transceiver, an NMEA2000 connector and an I2C connector for sensors. Programming is performed via USB-C. The board has a switching voltage regulator and can be powered by 7 - 24 V DC. The power supply includes reverse polarity protection.
The manufacturer provides a schematic and example code for CAN bus communication and NMEA2000 with a BME280 sensor.
Specifications:
- Manufacturer: SK Pang Electronics
- Model: ESP32S3-CAN-N2K
- Microcontroller module: ESP32-S3-WROOM-1-N8R8
- Processor: Xtensa LX7, dual-core 32-bit
- Clock frequency: Up to 240 MHz
- Flash memory: 8 MB
- PSRAM: 8 MB
- WiFi: 802.11b/g/n
- Bluetooth: Bluetooth 5 LE, Bluetooth Mesh
- Antenna: Built-in PCB antenna
- CAN: Built-in CAN transceiver
- NMEA2000: Connection for NMEA2000
- I2C: Qwiic connector for connecting sensors
- USB: USB-C for programming
- Supply voltage: 7–24 V DC
- Reverse polarity protection: Yes
- LED: RGB
- Buttons: Boot and Reset
