Raspberry Pi Radio Module 2 (RM2)
Pimoroni
£3
Add 2.4GHz wireless and Bluetooth to your custom PCB designs with Raspberry Pi's official Radio Module. The radio module that Raspberry Pi use on their Pico W and Pico 2 W microcontroller boards is now available to buy separately, so you can incorporate it into your own designs. It comes in an easy-to-integrate castellated package and is FCC compliant in the US, Europe and Canada, with other markets to follow. Radio Modules are sold singly and packaged on cut tape. Note this is the radio module component only , mounted on a castellated PCB. If you'd prefer to buy a premade microcontroller boar
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