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Schematics‐and‐PCB

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Cifer edited this page Jun 18, 2025 · 2 revisions

The nRFBOX custom PCB is designed for efficiency and ease of manufacturing, with upgrades based on feedback from nRFBOX v2. Highlights include an SD card slot and optimized component placement. 🛠️

📡 NRF24 Modules - Connections to ESP32

  • 3 x NRF24 Modules: Connected to the ESP32 for 2.4GHz operations (scanning, jamming, etc.). Each module uses SPI pins for communication.

  • Schematic: Find the full schematic in the nRFBOX GitHub repository. It details connections for the ESP32, NRF24 Gtmini, OLED, SD card module, and more.

  • PCB Design: PCB files (Gerber, BOM, and pick-and-place) are available in the repository for manufacturing your own boards.

  • Breadboard Alternative: Not using the PCB? Check the Breadboard Setup section for wiring instructions.

For extended range, use an NRF24 module with an LNA and connect a compatible antenna to the antenna connector. 📡

Get the full details in the nRFBOX GitHub repository! 🔍

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