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Esp32-wroom adapter epaper

alexandrebobkov·KiCAD-Projects·esp32-wroom-adapter-2-ePaper/esp32-wroom-adapter-epaper.kicad_pcb

Esp32-wroom adapter epaper PCB layout, top view — open source ESP32 board by alexandrebobkov

About the Esp32-wroom adapter epaper PCB

Esp32-wroom adapter epaper is an open source ESP32 PCB design by alexandrebobkov, published on GitHub under the MIT license. It is a 2-layer board measuring 95 × 78 mm, with 26 components from 17 distinct parts.

Its main chip is the ESP32-WROOM-Adapter-Socket-Universal, from the ESP32 family. Other key parts include the AMS1117-3.3 and AMS1117-5.0. By type, the board carries 9 resistors, 7 connectors, 3 ICs, 3 capacitors, 2 transistors and 2 LEDs.

It belongs with the dev boards & breakouts and displays & leds designs in this gallery.

From the project

KiCAD PBC projects

Main components on the Esp32-wroom adapter epaper

AMS1117-3.3AMS1117-5.0

Esp32-wroom adapter epaper bill of materials (BOM)

26 components, 17 distinct parts.

QtyPartRefs
1
AMS1117-3.3
U1
1
AMS1117-5.0
U2
1
~
U3
1
MOSFET-N-2CH-SSF6670
Q1
1
MOSFET-N-2CH-DMT3020
Q4
1
PWR
J1
1
I2C
J2
1
e-Paper
J4
1
USB-C
J5
1
UART
J6
1
~
J8
1
Barrel_Jack
J10
2
LED-RED-GREEN-B1552USUG20D
LED1, LED2
3
1uF
C1, C2, C3
1
10K
R1
2
5k1
R2, R3
6
3k3
R4, R5, R6, R7, R8, R9

Esp32-wroom adapter epaper design files

The KiCad project lives in the alexandrebobkov/KiCAD-Projects repository on GitHub; these links point at the commit this page was built from.

Esp32-wroom adapter epaper: common questions

What microcontroller does the Esp32-wroom adapter epaper use?

The Esp32-wroom adapter epaper is built around the ESP32-WROOM-Adapter-Socket-Universal, from the ESP32 family.

How big is the Esp32-wroom adapter epaper PCB?

The Esp32-wroom adapter epaper measures 95 × 78 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Esp32-wroom adapter epaper?

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

Where can I download the Esp32-wroom adapter epaper design files?

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

Can I use the Esp32-wroom adapter epaper design in my own project?

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

Can I test firmware for the Esp32-wroom adapter epaper 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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