What are the key power consumption specs?

The module consumes 4.1 mA during transmission at 0 dBm and 3.6 mA during reception (1 Mbit/s GFSK).

What should be considered during PCB layout?

The antenna area must be kept free of copper (keep-out area) to ensure radiation efficiency, and the power supply should be stable with minimal ripple.

Is the module certified?

Yes, the RF-BM-BG22A1 holds SRRC, FCC, and CE certifications.

What is the pinout of RF-BM-BG22A1?

Use the RF-BM-BG22A1 datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about RF-BM-BG22A1 pinout to locate pins, power rails, and interface signals before layout.

RF-BM-BG22A1 Datasheet, Specs, Alternatives & ECAD | Shenzhen RF-star Technology Co., Ltd.

AI summary

The RF-BM-BG22A1 is a compact, low-power Bluetooth 5.2 module based on the Silicon Labs EFR32BG22 SoC, ideal for battery-operated IoT devices.

Best for

Asset tags
Smart home sensors
Wearable health devices

Avoid if

Applications requiring high-speed data throughput beyond 50 KB/s

Check before use

Antenna keep-out area requirements
Power supply voltage stability

Key specifications

SoC: EFR32BG22
Max Output Power: 0 dBm
Flash: 352 KB
RAM: 32 KB

Compliance & Environment

RoHS: Yes
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

ConnectivityConsumer

Datasheet

4fcf4d428bcf4f3e5da1dac8ad7389ca_2304181430_RF-star-RF-BM-BG22A1_C2879867.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RF-BM-BG22A1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

Land pattern for PCB layout

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3D Model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a low-power Bluetooth 5.2 module based on the Silicon Labs EFR32BG22C112F352GM32-C SoC, featuring an integrated 1/4 wave serpentine antenna.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the RF-BM-BG22A1?+×

What are the key power consumption specs?+×

What should be considered during PCB layout?+×

Is the module certified?+×

What is the pinout of RF-BM-BG22A1?+×