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//
Wireless // Wireless Gecko Series 2 // EFR32xG22 Wireless Gecko Series 2

Award-Winning,
Ultra-Low-Power Wireless SoCs Have Arrived

Bluetooth | Proprietary | Zigbee

Optimized for Next Generation High-Volume IoT Products

Check out our latest debuts, including our newest secure, energy-efficient wireless SoCs.

Secure Bluetooth 5.2 SoCs

Automate, Connect, and Locate

Explore BG22

Secure Ultra-Low-Power Zigbee SoCs

New MG22 Wireless SoCs Enable Eco-Friendly Zigbee End Devices

Explore MG22

Secure 2.4 GHz Proprietary SoCs

Enabling Ultra-Low-Power, High-Volume Connected IoT Products

Explore FG22



Bluetooth Direction Finding with BG22

Learn about our new direction finding solution targeting a wide range of indoor positioning, navigation, and asset and people tracking applications. The solution combines the Quuppa Intelligent Location System™ with Bluetooth LE asset tags using our best-in-class Bluetooth SoC devices including the new EFR32BG22 SoC.



Enable Eco-Friendly Products with MG22

Our new MG22 SoC is optimized for Zigbee Green Power energy harvesting applications, providing a best-in-class connectivity solution for power-sensitive wireless applications. Ross Sabolcik, our VP & GM of Industrial & Commercial IoT Products, shares what's interesting about the MG22 and details performance and security features.



Simplify Ultra-Low Power App Development with FG22

Drive digital transformation in retail, commercial and industrial IoT markets with our new FG22 SoCs. Find out more from our VP & GM of Industrial & Commercial IoT Products.



EFR32xG22 Featured Kits

EFR32BG22 Thunderboard Kit

The Thunderboard BG22 Kit  (SLTB010A) is a small form-factor, optimized development platform for adding Bluetooth connectivity to battery-powered IoT products.

EFR32BG22 Thunderboard Kit

The Thunderboard BG22 Kit  (SLTB010A) is a small form-factor, optimized development platform for adding Bluetooth connectivity to battery-powered IoT products.
MSRP $19.99
Add to Cart
Learn More

EFR32xG22 Wireless Gecko Starter Kit

The EFR32xG22 Wireless Gecko Starter Kit  (SLWSTK6021A) includes everything developers need to create a connected product and evaluate the EFR32xG22 SoCs.

EFR32xG22 Wireless Gecko Starter Kit

The EFR32xG22 Wireless Gecko Starter Kit  (SLWSTK6021A) includes everything developers need to create a connected product and evaluate the EFR32xG22 SoCs.
MSRP $99.00
Add to Cart
Learn More

BG22 Bluetooth SoC Explorer Kit

The BG22 Explorer Kit (BG22-EK4108A) is an ultra-low-cost, small form factor development and evaluation platform focused on rapid prototyping and concept creation of Bluetooth LE IoT applications.

BG22 Bluetooth SoC Explorer Kit

The BG22 Explorer Kit (BG22-EK4108A) is an ultra-low-cost, small form factor development and evaluation platform focused on rapid prototyping and concept creation of Bluetooth LE IoT applications.
MSRP $9.99
Add to Cart
Learn More

BG22 Bluetooth Dual Polarized Antenna Array Pro Kit

The BG22 Bluetooth Dual Polarize Antenna Array Pro kit is designed for evaluation and development of Angle of Arrival (AoA) and Angle of Departure (AoD) support provided in the Bluetooth 5.1 specification. The Pro Kit includes a 4x4 Antenna Array board with reference designs and documentation provided to enable integration of this array into locator and gateway designs. The Pro Kit provides all the necessary tools for developing high-volume, scalable Direction-Finding solutions.

BG22 Bluetooth Dual Polarized Antenna Array Pro Kit

The BG22 Bluetooth Dual Polarize Antenna Array Pro kit is designed for evaluation and development of Angle of Arrival (AoA) and Angle of Departure (AoD) support provided in the Bluetooth 5.1 specification. The Pro Kit includes a 4x4 Antenna Array board with reference designs and documentation provided to enable integration of this array into locator and gateway designs. The Pro Kit provides all the necessary tools for developing high-volume, scalable Direction-Finding solutions.
MSRP $299.00
Add to Cart
Learn More

BG22 Bluetooth Dual Polarized Antenna Array Radio Board

The kit provides a 4x4 Antenna Array board for evaluation and development of Angle of Arrival (AoA) and Angle of Departure (AoD) support provided in the Bluetooth 5.1 specification. Reference designs and documentation are provided to enable integration of this array into locator and gateway designs.

BG22 Bluetooth Dual Polarized Antenna Array Radio Board

The kit provides a 4x4 Antenna Array board for evaluation and development of Angle of Arrival (AoA) and Angle of Departure (AoD) support provided in the Bluetooth 5.1 specification. Reference designs and documentation are provided to enable integration of this array into locator and gateway designs.
MSRP $149.00
Add to Cart
Learn More

EFR32xG22 Wireless Gecko 2.4 GHz +6 dBm 5x5, QFN40 Radio Board

The Wireless Gecko SLWRB4182A wireless radio board plugs into the Main Board provided with the Wireless Gecko Starter Kit. The starter kit includes access to Zigbee, Thread and Bluetooth software stacks.

EFR32xG22 Wireless Gecko 2.4 GHz +6 dBm 5x5, QFN40 Radio Board

The Wireless Gecko SLWRB4182A wireless radio board plugs into the Main Board provided with the Wireless Gecko Starter Kit. The starter kit includes access to Zigbee, Thread and Bluetooth software stacks.
MSRP $29.00
Add to Cart
Learn More

EFR32xG22 Wireless Gecko 2.4 GHz +6 dBm, 4x4 QFN32 Radio Board

The Wireless Gecko SLWRB4183A wireless radio board plugs into the Main Board provided with the Wireless Gecko Starter Kit. The starter kit includes access to Zigbee, Thread, and Bluetooth software stacks.

EFR32xG22 Wireless Gecko 2.4 GHz +6 dBm, 4x4 QFN32 Radio Board

The Wireless Gecko SLWRB4183A wireless radio board plugs into the Main Board provided with the Wireless Gecko Starter Kit. The starter kit includes access to Zigbee, Thread, and Bluetooth software stacks.
MSRP $29.00
Add to Cart
Learn More
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