Hello, I'm using two pairs of Uno-MCP2515 sets as CAN bus send and receive nodes. I'm using the library from here: [image] GitHub - autowp/arduino-mcp2515: Arduino MCP2515 CAN interface library Arduino MCP2515 CAN interface library. Contribute to autowp/arduino-mcp2515 development by cr…

MCP2515 Arduino standalone issue

subramanyamn January 18, 2019, 1:11am 3

The Arduino Uno boards are powered by the standard 5.5mm DC power jack that come on the board, using a 5V DC adapter (so that is Vin?).

The MCP2515 modules are powered by 5V pins from the Uno.

Topic		Replies	Views
MCP2515 with Arduino Uno not receiving data Networking, Protocols, and Devices	9	675	February 4, 2024
Can not receive CAN DATA from Arduino UNO with MCP2515 Module. Networking, Protocols, and Devices	72	69974	October 2, 2021
Can't get MCP2515 so send/receive data (Controllino Mega & Arduino Uno) Networking, Protocols, and Devices	6	2542	July 5, 2022
Issues with a CAN bus setup Networking, Protocols, and Devices	1	715	May 6, 2021
CAN-Bus Implementation Issue Networking, Protocols, and Devices	4	219	January 22, 2024