Raspberry Pi Radio Module 2

Raspberry Pi Radio Module 2 is a compact, affordable wireless module built specifically for Raspberry Pi’s powerful yet budget-friendly microcontrollers. At its heart is Infineon’s CYW43439 chip, which provides reliable 2.4GHz Wi-Fi 4 (802.11n) and Bluetooth 5.2 connectivity—ideal for low-cost, wireless projects.

Raspberry Pi Radio Module is designed to keep things simple and cost-effective, the module comes in a small form factor with minimal external components. It features castellated edge pads for flexible mounting options and includes a built-in 2.4GHz antenna, so there’s no need to worry about antenna design.

With full modular certification, integrating the Radio Module 2 into your product is easier, helping you meet regulatory requirements faster and with less hassle

Features:

1. Reliable Wireless Connectivity:
   1. 2.4 GHz Wi-Fi 4 (802.11b/g/n)
   2. Bluetooth 5.2 with support for both Classic and Low Energy (LE)
2. Hardware Integration Made Simple
   1. Compact 1×1 SISO (Single Input, Single Output) design
   2. Shared single antenna for Wi-Fi and Bluetooth
   3. Castellated edge pads for flexible mounting options
3. Robust Wireless Performance
   1. Integrated internal Power Amplifier (PA) and Low-Noise Amplifier (LNA)
   2.  Supports 20 MHz channels with PHY data rates up to 96 Mbps
4. Power Efficiency
   1. Low-power operation with optimized consumption modes:
   2. 1.19 mA (IEEE Power Save, DTIM1)
   3. 43 mA (active receive, MCS7 at –50 dBm)
   4.  271 mA (active transmit, MCS7 at 16 dBm)
5. Software Compatibility : Fully compatible with Raspberry Pi Pico W and Pico 2 W SDKs
6. Extended I/O Capabilities : Includes three host-controlled GPIOs for general-purpose use
7. Streamlined Compliance : Region-specific modular wireless certification to ease regulatory approval
8. Low-Pin-Count Interface : Uses a minimal I/O gSPI host interface for easier hardware integration

Package Includes:

1 x Raspberry Pi Radio Module 2

1 Year Warranty

This item is covered with a supplier warranty of 1 year from the time of delivery against manufacturing defects only. In case of manufacturing defects or issues, we will replace the part after warranty confirmation by our technical team, but we won’t offer refunds or replace the entire product.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.