HardLabs

CANberry

joshajohnson·car-hacking·hardware/CANberry/CANberry.kicad_pcb

CANberry PCB layout, top view — open source STM32 board by joshajohnson

About the CANberry PCB

CANberry is an open source STM32 PCB design by joshajohnson, published on GitHub under the CERN-OHL-S-2.0 license. It is a 2-layer board measuring 59 × 28 mm, with 37 components from 21 distinct parts.

Its main chip is the STM32F072C8T6, from the STM32 family. Other key parts include the AP2112K-3.3TRG1, USBLC6-2SC6 and ADM3053. By type, the board carries 15 capacitors, 8 resistors, 4 ICs, 3 connectors, 3 diodes and 2 inductors.

From the project

A repo for assorted tools, projects, and documentation.

Main components on the CANberry

AP2112K-3.3TRG1USBLC6-2SC6ADM3053STM32F072C8T6

CANberry bill of materials (BOM)

37 components, 21 distinct parts.

QtyPartRefs
1
AP2112K-3.3TRG1
AP2112K-3.3
Diodes Incr
U1
1
USBLC6-2SC6
STMicroelectronics
U2
1
ADM3053
U3
1
STM32F072C8T6
STM32F072C8Tx
STMicroelectronicsr
U4
1
TYPE-C-31-M-14
USB_C_Receptacle_USB2.0
Korean Hroparts Elec
J1
1
1751251
Phoenix Contact
J2
1
M20-9990346
J3
1
500mA
F1
1
KMR221GLFS
KMR2
C&K
SW1
1
RED
D1
1
GRN
D2
1
ESDCAN24-2BLY
ESDCAN24
STMicroelectronics
D3
2
600R
FB1, FB2
4
4u7
C1, C2, C3, C8
2
GRM21BR61E106KA73L
10u
Murata Electronics
C4, C11
8
100n
C5, C7, C9, C10, C12, C13, C14, C15
1
10n
C6
4
5K1
R1, R2, R4, R7
1
0
R3
2
1K
R5, R6
Show 1 more
QtyPartRefs
1
120
R8

CANberry design files

The KiCad project lives in the joshajohnson/car-hacking repository on GitHub; these links point at the commit this page was built from.

CANberry: common questions

What microcontroller does the CANberry use?

The CANberry is built around the STM32F072C8T6, from the STM32 family.

How big is the CANberry PCB?

The CANberry measures 59 × 28 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the CANberry?

37 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the CANberry design files?

From the joshajohnson/car-hacking repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the CANberry design in my own project?

Yes, under the terms of its CERN-OHL-S-2.0 license, which joshajohnson chose for the repository.

Can I test firmware for the CANberry without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug STM32 firmware against it before you order a PCB.

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