HardLabs

Jeep canbus

latonita·jeep-canbus·jeep-in-radio-board/jeep-radio.kicad_pcb

Jeep canbus PCB layout, top view — open source AVR/Arduino board by latonita

About the Jeep canbus PCB

Jeep canbus is an open source AVR/Arduino PCB design by latonita, published on GitHub under the MIT license. It is a 2-layer board measuring 67.3 × 54 mm, with 48 components from 27 distinct parts.

Its main chip is the ATmega328PB-AU, from the AVR/Arduino family. Other key parts include the AP1117-50, MCP100-450D, MCP2515-EST, MCP2551-I-SN and XS3868. By type, the board carries 14 capacitors, 13 resistors, 6 ICs, 5 connectors, 5 diodes and 3 transistors.

It belongs with the rf & radio designs in this gallery.

From the project

Projects around CAN BUS in Chrysler Jeep - VES enabler, other small features

Projects around CAN BUS in Chrysler Jeep - VES enabler, other small features

PCB for Aux + bluetooth based on xs3868 v3.0 added.

Jeep canbus, from the project README
From the project README

Main components on the Jeep canbus

AP1117-50MCP100-450DATmega328PB-AUMCP2515-ESTMCP2551-I-SNXS3868

Jeep canbus bill of materials (BOM)

48 components, 27 distinct parts.

QtyPartRefs
1
AP1117-50
U1
1
MCP100-450D
U2
1
ATmega328PB-AU
U3
1
MCP2515-EST
U4
1
MCP2551-I-SN
U5
1
XS3868
U6
1
2N7002
Q1
2
IRLML6402
Q2, Q3
1
Crystal
Y1
3
Conn_01x03_Male
J1, J2, J4
1
Conn_01x02_Male
J3
1
Conn_01x04_Male
J5
1
Conn_02x03_Odd_Even
ICSP1
3
1N4001
D1, D4, D5
2
LED
D2, D3
1
470uF
C1
3
0.1uF
C2, C3, C6
1
10uF
C4
1
330uF
C5
3
100nF
C7, C10, C11
Show 7 more
QtyPartRefs
2
22pF
C8, C9
3
10uF
C12, C13, C14
2
200
R1, R2
2
50
R3, R6
6
10k
R4, R5, R7, R8, R11, R13
2
1k
R9, R12
1
680
R10

Jeep canbus design files

The KiCad project lives in the latonita/jeep-canbus repository on GitHub; these links point at the commit this page was built from.

Jeep canbus: common questions

What microcontroller does the Jeep canbus use?

The Jeep canbus is built around the ATmega328PB-AU, from the AVR/Arduino family.

How big is the Jeep canbus PCB?

The Jeep canbus measures 67.3 × 54 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Jeep canbus?

48 components, from 27 distinct parts. The full bill of materials is listed on this page.

Where can I download the Jeep canbus design files?

From the latonita/jeep-canbus repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the Jeep canbus design in my own project?

Yes, under the terms of its MIT license, which latonita chose for the repository.

Can I test firmware for the Jeep canbus without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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