The Raspberry Pi Radio Module 2 offers a compact wireless interface tailored for Raspberry Pi microcontrollers. Equipped with Infineon's CYW43439 chip, it delivers 2.4GHz Wi-Fi 4 (802.11n) and Bluetooth 5.2 connectivity, suited for efficient, low-power IoT and embedded systems. Its castellated edge pads enable versatile mounting options, while the integrated 2.4GHz antenna and full modular certification simplify compliance. Requiring few external parts, this module is optimized for cost-effective large-scale manufacturing and swift prototyping.
Specifications
- Wi-Fi 4 (802.11n), single-band (2.4 GHz) and Bluetooth 5.2 support
- Bluetooth Classic and Bluetooth Low Energy (LE)
Supports up to 100 m (Class 1) and 10 m (Class 2)
Full software compatibility with Pico W and Pico 2 W SDK - Simple GPIO expander: Three host-controlled GPIOs for added I/O capabilities
- Low-pin-count gSPI host interface allows for simplified integration with minimal I/O requirements
- SISO1 configuration supports efficient single antenna wireless performance
- Supports 20 MHz channels with data rates up to 96 Mbps (PHY rate)
- Operating temperature of −30°C to +70°C
- IEEE Power Save PM1 DTIM1 average rate 1: 1.19 mA
Receive active rate MCS7 (at –50 dBm): 43 mA
Transmit active rate MCS7 (at 16 dBm): 271 mA
Resources
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FAQ:
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Dispatch time
Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.
All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.
We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only. All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider.
Note- Please make a note during purchase if you require any item urgently. However we cannot guarantee that we will be able to comply with any request.
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- re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee.
Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.
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