It’s working! As far as I can find, this is the first example of an MCP2515 CAN SPI module working with an ESP8266.
Previous post on my setup with ESP8266 and MCP2515
ESP8266 MCP2515 CAN Bus to Wifi Gateway
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Tag Archives: CAN Bus
ESP8266 CAN Bus with MCP2515
I have just bought another ESP8266/NodeMCU development board cheapy from eBay (this one) with an ESP-12E chip on board. I’ve also bought an SPI-CAN bus interface with the common Microchip MCP2515 CAN controller to try and create a CAN-Wifi gateway.
The pinout for the ESP-12E NodeMCU board is apparently as below:
