Hardware projects tagged can-bus

Open hardware projects tagged can-bus on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

36 boards
jetson-interface-board
@tmcit-ararobo-2026a

Jetsonのヘッダーに取り付けてCANトランシーバーやデバッグ用USBポートを搭載する基板

schematicpcbbomgerbersUSB-CswitchUSBresistor
MIT0 stars0 commentsOct 4, 2026
obdee-wan-canobi
@monstro-das-bolachas

Open-source Dual CAN FD and LIN shield for Teensy 4.1

schematicpcbbomgerbersTeensyswitchregulatorcrystal
CERN-OHL-S-2.00 stars0 commentsOct 1, 2026
weatherstation
@mbouyer

A home weather station with internet connectivity

schematicpcbbomgerbersPICbatteryswitchregulator
BSD-2-Clause0 stars0 commentsOct 1, 2026
n0183to2k
@mbouyer

generic NMEA0183 to N2K gateway

pcbbom
BSD-2-Clause0 stars0 commentsOct 1, 2026
battery_monitor
@mbouyer

12V battery monitoring

pcbbomgerbers
BSD-2-Clause0 stars0 commentsOct 1, 2026
obd2-simulator
@filipraic

Open-source OBD-II simulator board: emulates a vehicle ECU per SAE J1979 and ISO 15031-5 over CAN. ESP32-S3 + MCP2515, 21 simulated parameters, DTC bank with MIL.

pcbbomgerbersESP32USB-CcrystalUSB
MIT0 stars0 commentsOct 1, 2026
Boardoza_ATA6561_CAN_Transceiver_Breakout_Board
@boardoza

Boardoza ATA6561 is a 5 Mbps high-speed CAN FD transceiver breakout board with selectable logic level and onboard termination.

schematicpcbbomregulatorresistorcapacitordiode
CC-BY-SA-4.00 stars0 commentsOct 1, 2026
Flaps_and_Speed_Display_HW
@ubx

A KiCad project for a hardware module designed to interface with flap and speed sensors

schematicpcbbomresistorcapacitorinductorconnector
AGPL-3.01 star0 commentsOct 1, 2026
canbus_autopilot
@mbouyer

canbus-connected marine autopilot

schematicpcbbomPICswitchcrystalrelay
BSD-2-Clause2 stars0 commentsOct 1, 2026
uPIC46
@emertcakir

PIC18F46K22-based versatile development board with CAN, RS-485, EEPROM, RTC, and user LEDs

schematicpcbbomgerbersPICUSB-Cswitchregulator
MIT2 stars0 commentsOct 1, 2026
CFDC_embedded
@ucandevices

Embedded code and PCB for CAN FD to USB converter

pcbbom
LGPL-3.015 stars0 commentsSep 30, 2026
STM32-Ethernet-Camera
@danielmartensson

PCB board with camera and ethernet connection + CAN-bus

pcbbomgerbers
MIT16 stars0 commentsSep 30, 2026
CANBOB
@mage-control-systems-ltd

A breakout board that enables USB or SPI to CAN communication using the MCP2515.

schematicpcbbomAVRUSB-Cswitchregulator
No license8 stars0 commentsSep 30, 2026
picohome
@racerxdl

Raspberry Pi Pico Home Automation using CAN Bus

schematicpcbbomRP2040switchrelayresistor
Apache-2.090 stars0 commentsSep 24, 2026
canbus_solar_mppt
@mbouyer

canbus_solar_mppt

schematicpcbbomPICswitchregulatorcrystal
BSD-2-Clause1 star0 commentsSep 23, 2026
various-hardware-projects
@aravinthpanch

Collection of various PCB designs and Firmware for prototyping projects

pcbbom
Apache-2.015 stars0 commentsSep 23, 2026
legacy-pcb-motor-driver-unit
@hydrogreenpollub

Motor driver PCB

schematicpcbbomESP32USB-Cregulatorcrystal
MIT0 stars1 commentSep 22, 2026
openairscope
@emertcakir

Open-source air quality and environmental monitoring node with STM32H743 + ESP32-C3, LoRaWAN, RS485, USB-C, Li-ion charging, and multi-sensor support.

schematicpcbbomESP32STM32RISC-VUSB-C
MIT23 stars0 commentsSep 17, 2026
trailcurrentbearing
@trailcurrentoss

GNSS positioning module providing location and timing data over CAN bus

schematicpcbbomESP32resistorcapacitorinductor
MIT1 star0 commentsSep 17, 2026
trailcurrentpicket
@trailcurrentoss

Reed switch sensor module for monitoring cabinet and door states over CAN bus

schematicpcbbomESP32RISC-Vresistorconnector
MIT1 star0 commentsSep 17, 2026
chart_plotter_hat
@gpgreen

Kicad project for a raspberry pi hat. Monitors push button and turns on/off power. 8 channels of ADC available and some connectors for other peripherals. Onboard CAN device and transceiver connected to the raspberry pi

schematicpcbbomAVRregulatorcrystalresistor
No license3 stars0 commentsSep 17, 2026
trailcurrentairqualitymodule
@trailcurrentoss

Environmental monitoring module with temperature, humidity, and air quality sensors over CAN bus

schematicpcbbomESP32RISC-Vregulatorresistor
MIT0 stars0 commentsSep 17, 2026
can-nano-shield
@feastorg

A compact Arduino Nano shield with MCP2515 & TJA1051/3 for easy CAN bus integration. Work-in-progress.

schematicpcbbomcrystalresistorcapacitordiode
GPL-3.00 stars0 commentsSep 17, 2026
rr32cancontroller
@deltaphi

Sketch for a Switchboard talking the CAN CS2 protocol based on the ESP32 NodeMCU-Board

schematicpcbbomswitchresistorcapacitorconnector
GPL-3.02 stars0 commentsSep 17, 2026
stm32-plc
@danielmartensson

STM32 microcontroller with lots of periferials such as ADC, differential ADC, Input Capture, PWM, USB, Encoder, DAC, Digital Input, RTC, CAN-bus + Alarm etc.

schematicpcbbomSTM32USBbatteryswitch
MIT167 stars0 commentsSep 8, 2026
can-bus
@araobp

CAN adapter to UART

pcbbom
GPL-3.012 stars0 commentsSep 5, 2026
esp32-can-iot
@newtec-gmbh

A ESP32 based interface between CAN-bus and IoT environments.

pcbbom
BSD-3-Clause48 stars0 commentsSep 5, 2026
marine_chartplotter
@mbouyer

Hardware and software for an opencpn-based chartplotter

pcbbom
BSD-2-Clause6 stars0 commentsSep 5, 2026
can-daq
@eccentricorange

This project visualizes CAN bus messages using an ESP32-S3 microcontroller. Key features include real-time plotting, logging to an SQLite database, and open-source design and firmware for easy hardware manufacturing.

schematicpcbbomESP32resistorcapacitordiode
CC-BY-4.00 stars0 commentsJul 9, 2026
candrive
@andreasdahlberg

CANDrive is a brushed DC Motor Controller controlled via a CAN interface.

schematicpcbbomSTM32switchregulatorresistor
GPL-3.03 stars0 commentsJul 9, 2026
canine
@motionlayer

Firmware, schematic and board drawings for the CANine USBC↔︎CAN adapter

schematicpcbbomSTM32USB-CUSBresistor
MIT0 stars0 commentsJul 9, 2026
embeddster
@alheir

Embeddster is a platform for the 25.27 - Sistemas Embebidos course at ITBA (Instituto Tecnológico de Buenos Aires), using an ESP32 to test and assist with TPs. It connects to TP hardware via a custom PCB and interfaces with a PC GUI for testing, development, and evaluation.

schematicpcbbomESP32resistorcapacitordiode
MIT0 stars0 commentsJul 9, 2026
edgeberry-hwcartridge-consolecan
@edgeberry

An Edgeberry Hardware Cartridge with a CAN-bus interface and USB console access

schematicpcbbomUSBcrystalresistorcapacitor
CERN-OHL-W-2.00 stars0 commentsJul 9, 2026
bobbycar-boardcomputer-reinvented
@bobbycar-reinvented

The boardcomputer reinvented!

schematicpcbbomESP32USB-CbuzzerUSB
GPL-3.01 star0 commentsJul 9, 2026
openflowmeter
@jochist

Measuring Flow

schematicpcbbomSTM32regulatorcrystalresistor
GPL-3.06 stars0 commentsJul 9, 2026
mmwave-radarboard
@emielv2002

General purpose radar PCB based around the IWRL6432AOP radar chip made by TI

schematicpcbbomswitchregulatorcrystalresistor
MIT0 stars0 commentsJul 9, 2026

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