HardLabs

ControlModule

enriquewph·esp-map·hardware/ControlModule/ControlModule.kicad_pcb

ControlModule PCB layout, top view — open source ESP32 board by enriquewph

About the ControlModule PCB

ControlModule is an open source ESP32 PCB design by enriquewph, published on GitHub under the MIT license. It is a 2-layer board measuring 100 × 50 mm, with 34 components from 20 distinct parts.

Its main chip is the ESP32-WROOM-32, from the ESP32 family. Other key parts include the lan8720_eth_board, DS1233A-10 and PC847. By type, the board carries 14 resistors, 11 connectors, 4 ICs, 2 transistors, 2 capacitors and 1 diode.

It belongs with the iot & wireless designs in this gallery.

From the project

Modular hardware for IoT & home automation

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Main components on the ControlModule

lan8720_eth_boardDS1233A-10PC847ESP32-WROOM-32

ControlModule bill of materials (BOM)

34 components, 20 distinct parts.

QtyPartRefs
1
lan8720_eth_board
U1
1
DS1233A-10
U2
1
PC847
U3
1
ESP32-WROOM-32
U4
1
BC817
Q1
1
IRLML2502
Q2
1
ICSP
J1
1
Conn_01x03
J2
1
I2C/ICSP/UART
J3
1
Conn_01x06
J4
6
Conn_01x02
J5, J6, J8, J9, J10, J11
1
ICSP
J7
1
WS2812B-2020
D1
1
100nF
C1
1
1uF
C2
1
1k
R1
7
10k
R2, R3, R8, R9, R13, R15, R16
2
100k
R4, R5
3
?
R10, R11, R12
1
100
R14

ControlModule design files

The KiCad project lives in the enriquewph/esp-map repository on GitHub; these links point at the commit this page was built from.

ControlModule: common questions

What microcontroller does the ControlModule use?

The ControlModule is built around the ESP32-WROOM-32, from the ESP32 family.

How big is the ControlModule PCB?

The ControlModule measures 100 × 50 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ControlModule?

34 components, from 20 distinct parts. The full bill of materials is listed on this page.

Where can I download the ControlModule design files?

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

Can I use the ControlModule design in my own project?

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

Can I test firmware for the ControlModule 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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