About this item

Exclusive Design: Precision-engineered exclusively for the M5Stack Cardputer v1.1 layout. This module fits seamlessly into the top socket without obstructing other ports.

Ultimate 3-in-1 Integration: Combines three essential tools in one compact PCB: 1) Sub-GHz Transceiver (CC1101) for 433MHz IoT devices; 2) 2.4GHz High-Power Transceiver (NRF24L01+ PA/LNA); 3) MicroSD Card Slot for data logging.

Enhanced Range & Stability: Unlike generic DIY boards, this unit features a built-in LDO Voltage Regulator and Tantalum Capacitors. This ensures stable power delivery to the Power Amplifier (PA), preventing signal dropouts and maximizing transmission range.

True Plug & Play: No soldering or complex wiring required. Simply plug the board into the Cardputer header. Ideal for developers, students, and hobbyists using Bruce Firmware for protocol research and signal debugging.

Integrated Storage Solution: Solves the limited storage issue of the host device. The onboard TF/MicroSD slot allows for direct saving of captured signal data, logs, and configuration files. Includes 2x High-Gain Antennas.