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ESP32 Scoring Device - weapons tester

AndrewCraswell·agency·apps/scoring/docs/specifications/boards/open-piste/upstream/ESP32ScoringDevice_PCB_THT_Rev1.2.kicad_pcb

ESP32 Scoring Device - weapons tester PCB layout, top view — open source ESP32 board by AndrewCraswell

About the ESP32 Scoring Device - weapons tester PCB

ESP32 Scoring Device - weapons tester is an open source ESP32 PCB design by AndrewCraswell, published on GitHub under the MIT license. It is a 2-layer board measuring 66 × 53.3 mm, with 28 components from 19 distinct parts.

Its main chip is the ESP32_DevKit_V1_DOIT 30pin, from the ESP32 family. By type, the board carries 11 resistors, 9 connectors, 4 capacitors, 3 transistors and 1 IC.

From the project

You can use the same hardware to make an accurate wire / weapon tester. (You only have to replace the 470 Ohm resitors by 47 Ohm resistor) See: https://github.com/pietwauters/WeaponWireTester

Main components on the ESP32 Scoring Device - weapons tester

ESP32_DevKit_V1_DOIT 30pin

ESP32 Scoring Device - weapons tester bill of materials (BOM)

28 components, 19 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32_DevKit_V1_DOIT 30pin
U1
2
BC337
Q1, Q2
1
FQP27P06
Q3
1
Fencers
J1 Fencers
1
WS2812B LED Matrix
J2 Matrix +
1
MAX7219 Timer Display
J3 timer display +
1
HC-06 BT module
J4 HC-06 module
1
ICSP
J5 ICSP
2
Conn_01x02
J6, J7
1
Buzzer
J8 Buzzer
1
5V ext. Power
J9 5V ext.
2
470µF
C1, C3
2
100nF
C2, C4
5
470Ω
R1, R2, R3, R4, R5
2
33Ω
R6, R7
1
3k3
R8
1
2k2
R9
1
150Ω
R10
1
10k
R11

ESP32 Scoring Device - weapons tester design files

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

ESP32 Scoring Device - weapons tester: common questions

What microcontroller does the ESP32 Scoring Device - weapons tester use?

The ESP32 Scoring Device - weapons tester is built around the ESP32_DevKit_V1_DOIT 30pin, from the ESP32 family.

How big is the ESP32 Scoring Device - weapons tester PCB?

The ESP32 Scoring Device - weapons tester measures 66 × 53.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ESP32 Scoring Device - weapons tester?

28 components, from 19 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 ESP32 Scoring Device - weapons tester design files?

From the AndrewCraswell/agency 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 ESP32 Scoring Device - weapons tester design in my own project?

Yes, under the terms of its MIT license, which AndrewCraswell chose for the repository.

Can I test firmware for the ESP32 Scoring Device - weapons tester 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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