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Access control wroom-32e

aaronds·access-control-manufacture·pcb/access-control-wroom-32e/access-control-wroom-32e.kicad_pcb

Access control wroom-32e PCB layout, top view — open source ESP32 board by aaronds

About the Access control wroom-32e PCB

Access control wroom-32e is an open source ESP32 PCB design by aaronds, published on GitHub. It is a 2-layer board measuring 71.3 × 65.5 mm, with 41 components from 21 distinct parts.

Its main chip is the ESP32-DevKitC, from the ESP32 family. By type, the board carries 2 diodes, 1 IC, 1 connector and 1 relay.

From the project

Access Control Manufacturing Artefacts

CAD / CAM assets for manufacturing access control boxes (aka "bleepy boxes").

Main components on the Access control wroom-32e

ESP32-DevKitC

Access control wroom-32e bill of materials (BOM)

41 components, 21 distinct parts.

QtyPartRefs
1
ESP32-DevKitC
U1
1
CON_I2C
J1
4
Conn_01x04_Socket
CON_AUX1, CON_AUX2, CON_SENSE1, J_NFC1
1
C
C_3v3_De1
1
C_Polarized
C_3v3_Large1
2
C
C_5V_De1, C_5V_Med1
1
1000uf
C_5V_Large1
1
C
C_SNUB1
1
D_Zener
D_Z_3v3
7
Conn_01x01_Socket
J_5V1, J_GND1, J_NEUT1, J_NEUT2, J_RELAY_COM1, J_RELAY_LAMP1, J_RELAY_NO1
4
Conn_01x02_Socket
J_5V2, J_BUTTON1, J_LED1, J_LED_5V1
1
Conn_01x02_Socket
J_RELAY1
1
G5LE-1
K1
2
Conn_01x01_Female
PAD_SWL1, PAD_SWS1
2
PN2222A
Q_LED1, Q_RELAY1
1
Varistor
RV_SNUB1
5
R
R_BOOT_SERIAL1, R_BUTTON_PD1, R_I2C_SCL1, R_I2C_SDA1, R_LED_5V1
1
R
R_SNUB1
2
560R
R_T_LED1, R_T_RELAY1
1
1N4007
D1
Show 1 more
QtyPartRefs
1
D_Zener
D2

Access control wroom-32e design files

The KiCad project lives in the aaronds/access-control-manufacture repository on GitHub; these links point at the commit this page was built from.

Access control wroom-32e: common questions

What microcontroller does the Access control wroom-32e use?

The Access control wroom-32e is built around the ESP32-DevKitC, from the ESP32 family.

How big is the Access control wroom-32e PCB?

The Access control wroom-32e measures 71.3 × 65.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Access control wroom-32e?

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

Where can I download the Access control wroom-32e design files?

From the aaronds/access-control-manufacture repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Access control wroom-32e design in my own project?

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

Can I test firmware for the Access control wroom-32e 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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