Kaga FEI WKR612AA1 Module
Kaga FEI WKR612AA1 Module is an MCU embedded wireless LAN 802.11a/b/g/n/ac/ax, BLUETOOTH® low energy 5.4, and 802.15.4 module. This module offers 20MHz bandwidth with OFDMA and MU-MIMO support. The WKR612AA1 module provides UART, SPI, SDIO, USB, I2C, I2S, and GPIOs interfaces. This module features an integrated antenna, diplexer, Tx/Rx switch, filter, PA, LNA, and X'tal. The WKR612AA1 module supports WPA3, WPA2, and AES for security. This module measures 26.9mm x 19mm x 2.1mm (maximum) and provides a wide operating temperature range of -40°C to +85°C. Typical applications include industrial automation, IoT gateways, smart home, smart devices, smart appliances, and smart accessories.
Features
- LGA SMD type module
- Compliant with IEEE 802.11 a/b/g/n/ac/ax
- 20MHz bandwidth
- OFDMA and MU-MIMO support
- UART, SPI, I2C, I2S, and GPIOs interfaces
- Built-in application processor
- 8MByte FLASH memory
- WPA3, WPA2, and AES for security
- 802.15.4 supporting thread
- Bluetooth® core 5.4 and Bluetooth LE (LE 2M and LE coded support)
- Single antenna configuration for Wi-Fi®, Bluetooth LE, and 802.15.4
- Integrated antenna, diplexer, Tx/Rx switch, filter, PA, LNA, and X'tal
- 26.9mm x 19mm x 2.1mm (maximum) dimensions
- -40°C to +85°C wide operating temperature range
- RoHS compliant
Applications
- Industrial automation
- IoT gateways
- Smart home
- Smart devices
- Smart appliances
- Smart accessories
Block Diagram
Outline Dimensions
Additional Resources
Published: 2026-06-29
| Updated: 2026-06-29