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https://github.com/autowp/arduino-mcp2515 https://github.com/coryjfowler/MCP_CAN_lib https://github.com/gasparian/obd_elm327_vehicle_speed https://arduino-esp8266.readthedocs.io/en/latest/esp8266wifi/readme.html#generic https://github.com/dedalqq/esp32-mcp2515?tab=readme-ov-file#can-shield https://forum.arduino.cc/t/send-receive-with-extended-can-id-mcp2515-can-module-solved/618961/6 https://forum.arduino.cc/t/trying-to-read-can-bus-with-mcp2515-and-coryjfowler-mcp-can-lib/1067180 https://forum.arduino.cc/t/how-to-connect-nodemcu-v2-and-mcp2515/673383 https://github.com/Metaln00b/NodeMCU-BlackBox https://www.setfirelabs.com/tag/nodemcu https://copperhilltech.com/blog/esp32-triple-can-bus-application-through-adding-two-mcp2515-ports/ https://forum.arduino.cc/t/how-to-connect-nodemcu-v2-and-mcp2515/673383 https://randomnerdtutorials.com/esp8266-pinout-reference-gpios/ https://newbiely.com/tutorials/esp8266/esp8266-pinout#google_vignette https://forum.arduino.cc/t/how-to-speed-up-obdii-uart/233558 https://forum.arduino.cc/t/can-controller-mcp2515-not-working-with-arduino-mega/565626/5 https://www.setfirelabs.com/tag/can