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T7S3-MiniDisplay

RobertPHeller·ESP32-LCC·T7S3-MiniDisplay/T7S3-MiniDisplay.kicad_pcb

T7S3-MiniDisplay PCB layout, top view — open source ESP32 board by RobertPHeller

About the T7S3-MiniDisplay PCB

T7S3-MiniDisplay is an open source ESP32 PCB design by RobertPHeller, published on GitHub under the CC-BY-4.0 license. It is a 2-layer board measuring 67.3 × 63.5 mm, with 21 components from 17 distinct parts.

Its main chip is the AP63205WU-7, from the ESP32 family. Other key parts include the TCAN332DR. By type, the board carries 9 capacitors, 5 resistors, 2 ICs, 2 connectors, 2 diodes and 1 inductor.

From the project

ESP32 based LCC Boards

This is a collection of Model Railroad open hardware and open source projects, using LCC / OpenMRNIDF, for the ESP32 family of MCUs

These projects were created using Kicad 2013.06.11 (https://launchpad.net/kicad) under CentOS 6 and Kicad 4.0.7 under Ubuntu 18.04. Each subdirectory is one project, and contains a schematic and PCB design or contains a program for one (or more) projects. There is also software for the boards using OpenMRNIDF (C++ library for OpenLCB/LCC) for these projects.

Main components on the T7S3-MiniDisplay

AP63205WU-7TCAN332DR

T7S3-MiniDisplay bill of materials (BOM)

21 components, 17 distinct parts.

QtyPartRefs
1
AP63205WU-7
AP63205
U301
1
TCAN332DR
U801
1
S4B-PH-SM4-TB(LF)(SN)
Qwicc
JST
J101
1
Micro_SD_Card_Det
J102
2
DFLS240-7
D801, D802
1
B1047AS-4R7N=P3
4.7uH
L301
1
EEE-HB1C100R
10uf
C101
1
C0603C104K5RAC7411
.1uf
C102
1
EEE-HB1C100R
10uf
C301
1
885012206020
100nf
C302
2
CC0603MRX6S5B226
22uf
C303, C304
1
C0603C104K5RAC7411
.1 uf
C801
1
865080340002
15 uf 15V
C802
1
885012206093
47 nf
C803
2
RE0603DRE0710KL
10K
YAGEO
R101, R102
1
YC158TJR-0747KL
47K
R103
2
CRCW120660R0KNAIF
60 Ohms
R801, R802

T7S3-MiniDisplay design files

The KiCad project lives in the RobertPHeller/ESP32-LCC repository on GitHub; these links point at the commit this page was built from.

T7S3-MiniDisplay: common questions

What microcontroller does the T7S3-MiniDisplay use?

The T7S3-MiniDisplay is built around the AP63205WU-7, from the ESP32 family.

How big is the T7S3-MiniDisplay PCB?

The T7S3-MiniDisplay measures 67.3 × 63.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the T7S3-MiniDisplay?

21 components, from 17 distinct parts. The full bill of materials is listed on this page.

Where can I download the T7S3-MiniDisplay design files?

From the RobertPHeller/ESP32-LCC repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the T7S3-MiniDisplay design in my own project?

Yes, under the terms of its CC-BY-4.0 license, which RobertPHeller chose for the repository.

Can I test firmware for the T7S3-MiniDisplay 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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