The CANBed RP2040 is a CAN Bus development board with an RP2040 chip, a high-performance MCP2515 CAN controller and an MCP2551 CAN receiver that operates on CAN 2.0 protocols at 133 MHz. The board has a CAN interface, supporting either a 4-pin terminal or a D89 connector. The D89 connector is set to function in OBD-II mode by default but can also be configured for CAN Open mode. In addition, it includes a Micro USB connector that can be used for programming and as a power supply. The board is equipped with I2C, UART, SPI, three analogue input interfaces, and eight digital I/O pins. With 2 MB of Flash memory and 264 KB of RAM, it is well-suited for a wide range of projects! Features * Powerful Raspberry Pi RP2040 processor * Implements CAN V2.0B at up to 1 Mb/s * Industrial standard 9-pin sub-D connector or 4-pin Terminal. * OBD-II and CAN standard pinout selectable at the sub-D connector * 2 x 4-pin Connector compatible with Grove system from Seeedstudio * SPI Interface * Standard (11 bit) and extended (29-bit) data and remote frames * Power input from 9-28V * Product Number: Seeed 102991596 Specifications MCU RP2040 Clock Speed Flexible clock running up to 133 MHz Flash Memory 2MB RAM 264KB Operate Voltage 9-28V Output Current @ 3.3V 1A Input Interface Sub-D Resources * Introduction and Tutorial for CAN-BUS with Arduino Pinout * GPIO - 9x2 I/O Pin OUT * Micro USB connector for programming * SPI Interface * CAN RX/TX Indicator * DB9 connector or Terminal for CAN Bus * Switch for the 120Ω terminal resistor for CAN Bus * Grove connector for UART * Grove connector for I2C (Wire1) * Reset Package Contents * 1x CAN Bed 2040 * 1x Sub-D Connector * 1x 4-pin Terminal * 2x 4-pin HY2.0 Connector * 1x 9 x 2 2.54 Header * 1x 3 x 3 2.54 Header * 1x Switch for 120Ω Terminal Resistor https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2024-10-03 https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2024-11-29 https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2024-11-30 https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2025-08-11 https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2025-11-28 https://elecena.pl/product/26983154/canbed-rp2040-can-bus-development-board 2025-11-29