LocoCardBreakout

deltaphi·RR32CanController·Hardware/LocoCardBreakout/LocoCardBreakout.kicad_pcb

LocoCardBreakout PCB layout, top view — open source board by deltaphi

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About the LocoCardBreakout PCB

LocoCardBreakout is an open source PCB design by deltaphi, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 75 × 50 mm, with 6 components from 6 distinct parts.

Other key parts include the 4044. By type, the board carries 2 ICs, 2 connectors, 1 capacitor and 1 resistor.

From the project

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

This project is built using PlatformIO. It makes use of some features that may not be easily portable to other Arduino-supported MCUs.

This project makes use of several libraries. Versioned links to those libraries are available as git submodules. Note that for seom libraries, using forks from the same source as this project may be required.

Note that the CAN driver from the lib directory must not be present when you want to compile using the ESP32-IDF driver. Otherwise, the Controller will just attempt to sit there without sending queued messages or receiving any messages transmitted on…

Main components on the LocoCardBreakout

LocoCardBreakout bill of materials (BOM)

6 components, 6 distinct parts — part numbers from the project's BOM.

Qty	Part	Footprint	Refs
1	4044 24LC64	DIP-8_W7.62mm_LongPads	U1
1	4044 SmartCardReader	SmartCardReader	U2
1	Conn_01x10_Male	PinHeader_1x10_P2.54mm_Vertical	J1
1	S88_IN Conn_01x03_Male	PinHeader_1x03_P2.54mm_Vertical	J2
1	10N 100n	C_Disc_D3.0mm_W1.6mm_P2.50mm	C1
1	10K 10k	R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal	R1

LocoCardBreakout design files

The KiCad project lives in the deltaphi/RR32CanController repository on GitHub; these links point at the commit this page was built from.

LocoCardBreakout: common questions

How big is the LocoCardBreakout PCB?

The LocoCardBreakout measures 75 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the LocoCardBreakout?

6 components, from 6 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the LocoCardBreakout design files?

From the deltaphi/RR32CanController repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the LocoCardBreakout design in my own project?

Yes, under the terms of its GPL-3.0 license, which deltaphi chose for the repository.

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