{"title":"Raspberry Pi Radio Module 2 (RMC20452T)","handle":"raspberry-pi-radio-module-2-rmc20452t","url":"/products/raspberry-pi-radio-module-2-rmc20452t","description":"This compact, certified wireless module is designed for integration into custom PCBs and microcontroller products. It combines the Infineon CYW43439 chipset with single-band 2.4 GHz Wi-Fi 4 (802.11n) and Bluetooth 5.2 Classic + LE, using a SISO architecture with integrated PA, LNA and a shared 2.4 GHz antenna.Using a pre-certified radio module helps reduce RF design complexity and the number of external components needed for wireless connectivity. It is suited to OEM and embedded designs where Wi-Fi and Bluetooth need to be added without starting the radio design from scratch.The module uses a low-pin-count gSPI host interface and provides three host-controlled GPIOs for extra I/O flexibility. It is supplied in a 21-pad castellated package for mounting to your own board and is compatible with the Raspberry Pi Pico SDK.Features:Chipset: Infineon CYW43439 Wi-Fi + Bluetooth combo chipsetWi-Fi: Wi-Fi 4 (802.11n), 2.4 GHz band only, up to 96 Mbps PHY data rateBluetooth: Bluetooth 5.2 (Classic + BLE), ~100 m range (Class 1), ~10 m range (Class 2)RF integration: Integrated PA, LNA, and shared 2.4 GHz antennaHost interface: low-pin-count gSPIAdditional I/O: 3 host-controlled GPIOsSoftware compatibility: Raspberry Pi Pico SDKCertification: Full modular certifications (radio/regulatory)Production lifetime: Guaranteed production until at least January 2036Specifications:Chipset: Infineon CYW43439 Wi-Fi + Bluetooth combo chipsetWi-Fi: Wi-Fi 4 (802.11n), 2.4 GHz band only, up to 96 Mbps PHY data rateBluetooth: Bluetooth 5.2 (Classic + BLE), ~100 m range (Class 1), ~10 m range (Class 2)RF integration: Integrated PA, LNA, and shared 2.4 GHz antennaHost interface: low-pin-count gSPIAdditional I/O: 3 host-controlled GPIOsPower consumption: Idle (PM1, DTIM1): ~1.19 mAReceive at –50 dBm: ~43 mATransmit at 16 dBm: ~271 mAOperating voltage: supplied via host (typical 3.3 V I/O domain)Operating temperature range: –30 °C to +70 °CPackage: 21-pad castellated moduleDimensions: 16.5 mm × 14.5 mm × ~2.55 mmSoftware compatibility: Raspberry Pi Pico SDKCertifications: Full modular certifications (radio/regulatory)Guaranteed production: until at least January 2036A practical module for product designers adding Raspberry Pi Pico SDK-compatible Wi-Fi and Bluetooth connectivity to embedded hardware.","vendor":"SparkFun","product_type":"Wireless Module","in_stock":true,"options":[],"variants":[{"id":15983,"title":"Default Title","sku":"SF-WRL-29424","mpn":"WRL-29424","price":11.05,"on_sale":false,"in_stock":true,"available_quantity":890}]}