Raspberry Pi Radio Module 2 (RM2) is intended to provide easy-to-integrate radio functionality for OEM products or your own PCB designs, originally designed for use with Raspberry Pi’s low-cost, high-performance microcontrollers such as the Raspberry Pi Pico 2 W.
It uses Infineon’s CYW43439, a single-chip combo device featuring 1×1 single-band 2.4GHz Wi-Fi® 4 (802.11n) and Bluetooth® 5.2 for low-cost applications.
It is a small form-factor solution with minimal external components for reduced mass production costs. The radio module has castellated edge pads to allow for a variety of mounting options, and features an on-board single 2.4GHz antenna for ease of design. It has full modular certification, making integration straightforward with regard to regulatory compliance.
Sold as individual units (cut from a tape & reel and packaged into an anti-static bag). Need bulk quantities, or even a full 960-piece reel? Head over to our Business site.
Features
- Castellated package for easy integration
- Single-band 2.4GHz Wi-Fi 4
- Bluetooth 5.2
- FCC modular conformance
Specifications
| Wi-Fi support: | Wi-Fi 4 (802.11n), single-band (2.4 GHz) |
| Bluetooth support: | Bluetooth 5.2 Bluetooth Classic and Bluetooth Low Energy (LE) |
| Compatibility: | Full software compatibility with Pico W and Pico 2 W SDK |
| Simple GPIO expander: | Three host-controlled GPIOs for added I/O capabilities |
| Minimal I/O overhead: | Low-pin-count qSPI host interface allows for simplified integration with minimal I/O requirements |
| Single-antenna design: | SISO1 configuration supports efficient single-antenna wireless performance Wi-Fi and Bluetooth can coexist with a shared antenna |
| Connectivity: | Integrated internal PA and LNA for signal range and reliability |
| Speed: | Supports 20 MHz channels with data rates up to 96 Mbps (PHY rate) |
| Bluetooth range: | Supports up to 100 m (Class 1) and 10 m (Class 2) |
| Operating temperature: | −30°C to +70°C |
| Low power consumption: | IEEE Power Save PM1 DITM1 average rate 1: 1.19 mA Receive active rate MCS7 (at −50 dBm): 43 mA Transmit active rate MCS7 (at 16 dBm): 271 mA |
| Mechanical characteristics: | 21-pad castellated package 16.5 mm × 14.5 mm |
| Datasheet: | For full product specifications, including footprint and reference schematics, please see the datasheet |
| Part number: | RMC20452T |
| Production lifetime: | Raspberry Pi Radio Module 2 will remain in production until at least January 2036 |
| Compliance: | For a full list of local and regional product approvals, please visit pip.raspberrypi.com |
Resources
- Announcement blog post
- Product brief
- Raspberry Pi RMC20452T datasheet
- Model: RMC20452T
- Part number: Raspberry Pi SC1169
- EAN: 5056561805894
- Country of origin: Japan (JP)
Package Contents
- 1x Raspberry Pi Radio Module 2 (RM2)
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