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 BoardMaterial: PCBRF Chip: For SX1262Operating Frequency Range HF: 850-930MHzTransmit Power: Maximum at 22dBm (Adjustable)Transmit Current: 118mA at 22dBm Transmit Current: 5.3mA at 125KHzSignal Modulation: LoRa (G) FSKOperating Temperature: 0-60°C.Package List:1 x Development Board1 x Adapter Board1 x Connection Cable1 x FPC Cable1 x Antenna Rod3 x Accessories