RP2040 microcontroller chip designed with Raspberry Pi<br> Equipped with dual-core ARM Cortex M0+ processor, running frequency up to 133MHz flexible clock<br> Built-in 264KB SRAM and 2MB on-chip Flash<br> Onboard FPC8PIN interface, USB Type-C interface can be led out through the adapter board<br> Stamp hole design can be directly welded and integrated into the base plate designed by the user.<br> RP2040-LoRa is a LORa development board using the generation SX1262 radio frequency chip. It performs better than the SX127X series in terms of power consumption, mission distance, power efficiency and other performances. LORa modulation technology solves the problem that traditional design solutions cannot take into account distance, anti-interference and power consumption at the same time. The problem. In addition, combined with the LoRa gateway, it can be connected to TTN, ChirpStack and other servers to conveniently and quickly verify the LoRa network cloud service.<br> USB1.1 host and device support<br> Supports low-power sleep and hibernation modes<br> Can be recognized as mass storage via USB for drag-and-drop downloading of programs, up to 20 multi-function<br> Capable GPIO pins<br> Supports FSK, GFSK, LORa modulation methods, better anti-blocking and ultra-long distance communication characteristics<br> High receiving sensitivity as low as -148dBm and programmable mit power up to 22dBm<br> Supports preamble detection, packet engine with CRC, up to 256 bytes<br> The appearance and color of different batches of products may be different, which will not affect the use.<br> Colour:blue<br> Material:PCB<br> Package Contents:<br> 1 x Development Board<br> 1 x Connecting cable<br> 1 x Antenna<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is