Long Range Spread Spectrum Wireless Module This development board module enables reliable wireless communication using LoRa technology. It features high sensitivity of -148 dBm and a stable output power of +20 dBm, ensuring clear signal transmission over extended distances. The module supports multiple modulation methods including GFSK, MSK, GMSK, LoRa, and OOK, with a bit rate up to 300 kbps. It includes automatic signal detection, CAD mode, high-speed AFC, and a packet engine for up to 256 bytes. The compact dual-row stamp-hole design allows easy integration. Compatible with 3.3V UART interface and operates at 0.2A current. The module comes with a shielded enclosure and can be used with spring or external antennas. Ideal for IoT, remote sensing, and wireless control applications. Specifications: - Communication Interface: UART - Supply Voltage: 3.3V - Operating Current: 0.2A - Sensitivity: -148 dBm - Output Power: +20 dBm (100 mW) - Modulation: LoRa, GFSK, MSK, GMSK, OOK - Bit Rate: Up to 300 kbps - RSSI Dynamic Range: 127 dB - Package: RA-02 Development Board with soldering pins Package Includes: 1 × RA-02 Development Board Module (with soldering pins) Note: Slight variations in appearance, color, or text may occur between batches, which do not affect performance.