Rd-Kit Debugging Board
Where to Buy: Alibaba
1. Product Introduction
- Overview
Rd-Kit
- Rd-Kit is a radar testing baseboard developed by Ai-Thinker Co., Ltd., compatible with seven radar models: Rd-02B, Rd-02C, Rd-03/03L, Rd-03D, Rd-03E, and Rd-04. It is specifically designed for radar debugging scenarios.
- The core processor chip of this testing baseboard is the PHY6252 (SSOP24), a highly integrated low-power Bluetooth system-on-chip (SoC). Through secondary development, it can be used with the Aithinker Network Configuration Assistant APP to perform data detection and parameter adjustment for the seven radar models mentioned above. It is equipped with a Bluetooth chip reset button and a serial port power-off reset button for the radar.
- Features
- Supports seven radar models: Rd-02B, Rd-02C, Rd-03/03L, Rd-03D, Rd-03E, and Rd-04.
- Equipped with the Aithinker APP for data detection and parameter adjustment.
- Supports BLE5.2 with rates: 125Kbps, 500Kbps, 1Mbps, 2Mbps.
- Features 64 KB SRAM, 256KB flash, 96 KB ROM, and 256bit efuse.
- Supports serial port local upgrade and remote firmware upgrade (FOTA).
- Includes six status indicators (one red and five blue) corresponding to different states of the Rd-Kit.
- Supports secondary development with integrated Windows and Linux development environments.
2. Specification Documents
- Rd-Kit Specification: EN
3. PCB Footprints and Schematics
4. Firmware Related
- Regular Firmware
- Factory Firmware (Firmware Version: 2370): Download
- Rd-Kit Factory Firmware Burning Tool: Download
- Rd-Kit Firmware Burning Guide: View
5. Development Guide
- Basic Materials
Aithinker Network Configuration Assistant APP:
Android Download Link

Aithinker Network Configuration Assistant APP: Android APK Download iOS: Search "Aithinker Network Configuration Assistant" on AppStore.
- Development Tutorials
- Rd-Kit Debugging Board Usage Guide Blog: EN
6. FAQ
- Common Questions FAQ: View