Feature: 1. [High Performance] Development board adopts for RP2040 microcontroller chip, equipped with dual core for ARM Cortex M0 plus processor, running at up to 133MHz, flexible clock. 2. [With Adapter Board] Development board has 264KB of built in SRAM and 2MB of on chip flash, on board FPC 8PIN connector, and USB Type C connector through adapter board. 3. [Easy To Use] Stamp hole design, can be directly soldered and integrated into the user's own design of the baseboard; USB1.1 host and device support; support for low power sleep and hibernation mode. 4. [USB Identification And GPIO Pins] USB identification for mass storage for drag and drop program downloads, up to 20 multi functional GPIO pins, support for pin configuration, easy and flexible development and integration. 5. [Multi Function] Support FSK, GFSK, LoRa modulation, better anti blocking and long distance communicate characteristics. Supports leading code detection, with CRC, up to 256 byte packet engine. 6. [High Sensitivity And Transmit Power] The development module features a high receive sensitivity of ‑148dBm and a programmable transmit power of 22dBm. Specification: Item Type: Development Board Material: PCB RF Chip: For SX1262 Operating Frequency Range HF: 850-930MHz Transmit Power: Maximum at 22dBm (Adjustable) Transmit Current: 118mA at 22dBm Transmit Current: 5.3mA at 125KHz Signal Modulation: LoRa (G) FSK Operating Temperature: 0-60°C. Package List: 1 x Development Board1 x Adapter Board 1 x Connection Cable 1 x FPC Cable 1 x Antenna Rod 3 x Accessories