Main Features

Hardware-Level Conflict Resolution

• The Problem Solved: The notorious SPI bus conflict when integrating multiple modules (CC1101, SD Card, Display) is over. We've implemented a Hardware RF Switch that allows you to seamlessly toggle between RF modules.

• Plug-and-Play Stability: No more firmware hacks or complex pin remapping. Simply flip the switch to ensure stable, reliable operation across all integrated components.

• Minimal Wiring: Designed for simple connection to the ESP32-2432S028 (CYD) via a few dedicated lines ( 2x4Pin Cable, 1x5Pin Cable, 1xTF male Extension Cable), turning a complex DIY project into a clean, modular assembly.

Maximum Integration: All-in-one RF moudles

• This single PCB integrates every critical module the Bruce community demands, making it the most feature-complete companion board available:

Module	Frequency/Type	Function
Sub-GHz	CC1101 (433MHz)	Remote Control, Sensor Capture
2.4GHz	nRF24	Wireless Protocol Analysis
NFC/RFID	PN532	Read, Write, Emulation
IR Control	IR TX/RX	Infrared Signal Capture/Replay
RF433	OOK TX/RX	Basic RF Transmission
Power Mgmt	USB-C, BAT Circuit	Charging, On/Off Switch
Expansion	GNSS Header	GPS/Location Tracking

 



NM-RF-HAT GPS Module | Plug & Play

• This NM-RF-HAT new version GPS module features a true plug-and-play design with no drivers or complicated setup required.

• It delivers fast satellite acquisition, high sensitivity, and stable positioning even in weak signal environments. Compact and widely compatible with development boards, IoT devices, robotics, and vehicle tracking applications, this module offers strong anti-interference performance and low power consumption for reliable long-term use.

• Plug-and-Play design.