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DC ESP32 Motor Board CAN

williamthayer·DaisyBoards·Daisy_Board_DC/DC_ESP32_Motor_Board_CAN.kicad_pcb

DC ESP32 Motor Board CAN layout, top view — open source ESP32 board by williamthayer
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About the DC ESP32 Motor Board CAN

DC ESP32 Motor Board CAN is an open source ESP32 PCB design by williamthayer, published on GitHub. It is a 2-layer board measuring 29.8 × 46.2 mm, with 39 components from 24 distinct parts.

Its main chip is the MOUDLE-SEEEDUINO-XIAO-ESP32C3, from the ESP32 family. Other key parts include the VNH7100BASTR, TJA1050T/CM and LSM6DS3TR-C. By type, the board carries 18 resistors, 7 capacitors, 4 ICs, 4 connectors, 2 transistors and 2 diodes.

From the project

A full repo of all the design files for each DaisyBoard

Main components on the DC ESP32 Motor Board CAN

VNH7100BASTRTJA1050T/CMLSM6DS3TR-CMOUDLE-SEEEDUINO-XIAO-ESP32C3

DC ESP32 Motor Board CAN bill of materials (BOM)

39 components, 24 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
VNH7100BASTR
IC1
1
TJA1050T/CM
TJA1050T_CM
IC2
1
LSM6DS3TR-C
IC3
1
MOUDLE-SEEEDUINO-XIAO-ESP32C3
U1
2
BSS138
Q1, Q2
4
SM04B-SRSS-TB
J1, J2, J5, J6
1
MM1Z3V3
DZ1
1
DSHP04TJGER
SW1
1
KT-0603R
D1
1
SS34
D2
4
100nF
C2, C6, C7, C8
1
10nF
C3
2
30pF
C4, C5
1
PTV09A-4225F-B104
22k
R1
4
1.1k
R2, R3, R4, R5
1
2.2k
R6
2
220
10k
R7, R8
1
300
10k
R9
4
10k
R10, R13, R14, R15
1
4.7k
R11
Show 4 more
QtyPartRefs
1
2.2k
R12
1
1.5k
R16
1
120
R17
1
10k 1%
R18

DC ESP32 Motor Board CAN design files

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

DC ESP32 Motor Board CAN: common questions

What microcontroller does the DC ESP32 Motor Board CAN use?

The DC ESP32 Motor Board CAN is built around the MOUDLE-SEEEDUINO-XIAO-ESP32C3, from the ESP32 family.

How big is the DC ESP32 Motor Board CAN?

The DC ESP32 Motor Board CAN measures 29.8 × 46.2 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the DC ESP32 Motor Board CAN?

39 components, from 24 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 DC ESP32 Motor Board CAN design files?

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

Can I use the DC ESP32 Motor Board CAN design in my own project?

The repository has no license, so all rights stay with williamthayer. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the DC ESP32 Motor Board CAN without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.

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