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ESP32Matrix4mining

ccadic·ESP32Matrix4mining

ESP32Matrix4mining PCB layout, top view — open source ESP32 board by ccadic
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About the ESP32Matrix4mining PCB

ESP32Matrix4mining is an open source ESP32 PCB design by ccadic, published on GitHub. It is a 2-layer board measuring 180.3 × 94 mm, with 149 components from 19 distinct parts.

Its main chip is the ESP32S3WROOM1N8R8, from the ESP32 family. Other key parts include the ME6211C33M5G-N and 240x280TFT. By type, the board carries 54 capacitors, 34 switches, 28 resistors, 21 ICs, 10 diodes and 2 connectors.

From the project

Prototype of a multi ESP32S3 board for mining purpose

ESP32Matrix4mining, from the project README
From the project README

Main components on the ESP32Matrix4mining

ESP32S3WROOM1N8R8ME6211C33M5G-N240x280TFT

ESP32Matrix4mining bill of materials (BOM)

149 components, 19 distinct parts.

QtyPartRefs
10
ESP32S3WROOM1N8R8
U101, U105, U106, U110, U111, U112, U116, U117 +2
10
ME6211C33M5G-N
U102, U103, U104, U107, U108, U109, U113, U114 +2
1
240x280TFT
U115
1
ExternalPower5v
J101
1
USB_C_Receptacle
J102
10
STPSW1
SW101, SW102, SW103, SW110, SW111, SW112, SW119, SW120 +2
10
RESET
SW104, SW105, SW106, SW113, SW114, SW115, SW121, SW122 +2
10
BOOT
SW107, SW108, SW109, SW116, SW117, SW118, SW123, SW124 +2
1
BUT1
SW125
1
BUT2
SW126
1
BUT3
SW127
1
BUT4
SW128
10
ActiveL
D101, D102, D103, D104, D105, D106, D107, D108 +2
44
1uF
C101, C102, C103, C104, C105, C106, C107, C108 +36
10
100nF
C110, C111, C114, C125, C126, C129, C140, C141 +2
14
10K
R101, R102, R103, R107, R108, R109, R113, R114 +6
10
330R
R104, R105, R106, R110, R111, R112, R117, R118 +2
2
5.1K
R125, R126
2
22R
R127, R128

ESP32Matrix4mining design files

The KiCad project lives in the ccadic/ESP32Matrix4mining repository on GitHub; these links point at the commit this page was built from.

ESP32Matrix4mining: common questions

What microcontroller does the ESP32Matrix4mining use?

The ESP32Matrix4mining is built around the ESP32S3WROOM1N8R8, from the ESP32 family.

How big is the ESP32Matrix4mining PCB?

The ESP32Matrix4mining measures 180.3 × 94 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32Matrix4mining?

149 components, from 19 distinct parts. The full bill of materials is listed on this page.

Where can I download the ESP32Matrix4mining design files?

From the ccadic/ESP32Matrix4mining repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ESP32Matrix4mining design in my own project?

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

Can I test firmware for the ESP32Matrix4mining 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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