2 layers85 × 115 mm
OSO BOOK B1
joeycastillo/The-Open-Book
For details on how to build, test and use Open Book, I've made documentation available here.
76 parts8.1kCC-BY-SA-4.0
2 layers
NRG Reader
jaani3/PCB_NRG_Reader- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 2
- Nets
- 39
- Pads
- 64
- Tracks, vias
- 0, 0
- Routed
- Not yet
- KiCad
- KiCad 10.0 (file 20260206)
- Created
- 11 Sep 2026
- Updated
- 11 Sep 2026
Overview
NRG Reader is an open-source printed circuit board by jaani3, from the jaani3/PCB_NRG_Reader repository on GitHub. It is a 2-layer board with 2 parts on 39 nets.
It is built around the ESP32-S3-WROOM-1-N8. Its parts include 1 capacitor and 1 IC. It belongs with the ESP32 boards of this library.
Main components
1Parts
2| Qty | Value | Footprint | References |
|---|---|---|---|
| 1 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1 | U1 |
Questions
What parts does the NRG Reader use?
2 parts, built around the ESP32-S3-WROOM-1-N8. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the NRG Reader KiCad files?
From the jaani3/PCB_NRG_Reader repository on GitHub, at the commit this page was made from: the board is NRG_Reader.kicad_pcb and its schematic NRG_Reader.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the NRG Reader design in my own project?
Its repository states no licence, so its author keeps all rights: ask jaani3 before reusing the design.
Similar boards
- 2 layers299 × 82.5 mm
PixelWave
hackclub/OnBoard
💡 Join 1,000 teenagers and make your first PCB with a $100 grant!
663 parts915 - 4 layers56.5 × 99.8 mm
BitaxeGamma
bitaxeorg/bitaxeGamma
Bitaxe based on the BM1370 from the S21 Pro
147 parts432CERN-OHL-S-2.0 - 2 layers129.5 × 50.8 mm
- 4 layers84.5 × 129.5 mm
- 2 layers110 × 115 mm
Esp32 keyboard v0.1
hhuysqt/esp32s3-keyboard
USB/BLE keyboard driver based on ESP32S3-WROOM-1
230 parts168GPL-3.0 - 2 layers35.1 × 36.6 mm
BinNanoFOC
katbinaris/nanofoc_devkit
Compact All-In-One BLDC Controler featuiring ESP32-S3, TMC6300 and Magalpha sensors. Small 35x35mm footprint.
76 parts146 - 2 layers148 × 81 mm
Communicator pcb
Hack-a-Day/2025-Communicator_Badge
The 2025 Hackaday Supercon RF Communicator Badge
58 parts107MIT