2 layers72 × 42 mm
NRF24 jammer
W0rthlessS0ul/nRF24_jammer
The nRF24 jammer is a powerful tool that requires an ESP32 and configurable numbers of NRF24 modules to assemble.
51 parts1kMIT
Wi-Fi
106 boardsKiCad boards from 59 GitHub repositories tagged “wifi”, the most starred first; open any of them in PCBKit.
- 2 layers40 × 20 mm
ESP8266
windowsair/wireless-esp8266-dap
CMSIS-DAP compatible wireless debugger for ESP8266/ESP32/ESP32C3/ESP32S3. Optional 40MHz SPI acceleration, etc. 适配多种ESP芯片的无线调试器
39 parts690MIT - 2 layers66.4 × 48.1 mm
Protoboard
Chrismettal/flipper-zero-backpacks
Backpack-style addon boards for the Flipper Zero!
358 parts456 - 2 layers50.9 × 22.9 mm
FeatherWing nRF24L01 Adapter
rfquack/RFQuack
RFQuack: the versatile RF-analysis tool that quacks!
14 parts348GPL-2.0 - 2 layers80 × 107.5 mm
Minino
ElectronicCats/Minino
Minino is an original multiprotocol and multiband board made for sniffing, communicating, and attacking IoT devices. It was designed as a mini Cat that integrates the powerful ESP32C6, GPS, microSD and OLED.
79 parts183GPL-3.0 - 2 layers192.4 × 50 mm
- 2 layers65 × 40 mm
LaserProjector REV 04
stanleyondrus/LaserProjectorV2
LaserProjector V2 is a battery-powered, ESP32-based laser XY scanner using stepper motors to deflect the beam. It has auto-homing functionality, and can be controlled wirelessly (Wi-Fi & Bluetooth).
46 parts125 - 2 layers100 × 66.1 mm
PicoWiFiModem
mecparts/PicoWiFiModem
A Pico W based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators
39 parts64GPL-3.0 - 4 layers32.8 × 36.3 mm
Esp32
gdoor-org/gdoor
Wifi adapter and bus protocol documentation for the Gira TKS Door System
68 parts57GPL-3.0 - 2 layers180.1 × 180.3 mm
- 2 layers38.8 × 19.6 mm
ESP32-DualCAN
dzid26/ESP32-DualCAN
Dorky Commander - open source alternative to S3XY Commander - S3XY commander or just the [harness](https://www.enhauto.com/products/tesla-cable-gen-2-new) is required:
34 parts53CERN-OHL-W-2.0 - 2 layers100.8 × 40 mm
KM217-WiFi
the78mole/km271-wifi
A piece of hardware to be installed in a Buderus Logamatic 2107 to provide control and status over WiFi
120 parts44 - 2 layers47.2 × 55.5 mm
Tinta l2
c0de111/tinta
Battery-powered e-paper sign: room signage, sensor graphs, home automation, or anything over Wi-Fi. Wakes by real-time clock, NFC tap, or button. Raspberry Pi Pico W firmware, custom PCB, and 3D-printed case included.
60 parts39Apache-2.0 - 6 layers68.9 × 47.5 mm
Mowi
septentrio-gnss/mowi
Mowi is an Open Source hardware project that combines a compact Septentrio's GNSS receiver mosaic with a wireless ESP32 Wrover module
283 parts35 - 4 layers34 × 79.2 mm
Sensor epaper
Miceuz/paper-wifi
Low power E-paper display devboard with WiFi and BLE connectivity. Open source hardware.
92 parts28 - 2 layers84.5 × 80.3 mm
- 2 layers99.1 × 49.9 mm
- 2 layers38.1 × 38.1 mm
Display Adapter
atoomnetmarc/IoT12
Schematic, PCB files, firmware and 3d models for creating the IoT12 solder iron temperature controller for T12 compatible tips.
2 parts16Apache-2.0 - 2 layers40 × 67.3 mm
NMEA0183-WiFi Multiplexer
AK-Homberger/NMEA0183-WiFi-Multiplexer
Reads NMEA0183 messages from two serial lines and forwards multiplexed messages to USB-Serial and WLAN as UDP broadcast.
10 parts15GPL-3.0 - 2 layers50 × 80 mm
- 2 layers60 × 45 mm
8BitWiFiVisualizer
stasiselectronics/8BitWiFiVisualizer
Open Source Hardware project for a minimalist WiFi enabled 8 Bit visualizer. The included firmware displays the intensity of the packet stream for a particular AP channel, but feel free to remix the hardware or write…
29 parts12 - 2 layers175 × 115 mm
Laser Controllerv2 only for pcb test
Andre1Becker/GalvOS
Open-source ESP32-S3 laser show controller — built to replace proprietary OEM controllers in RGB galvo laser projectors
122 parts11GPL-3.0 - 2 layers30 × 43 mm
Currentmeter
hnz1102/mini-current-meter
Mini Current Meter using INA228A ultra-precise digital power monitor
40 parts10 - 2 layers49.8 × 26.8 mm
