PRODUCT DESCRIPTION
For more details and mass production purchase, please search ""reyax"".

The RYBG211 is a Bluetooth V5.1 Low Energy Module.
By using the AT command which is developed by REYAX, your products could be fast and easily connected with the smartphones and all kinds of Bluetooth devices.
FEATURES
•Bluetooth V5.1 with Bluetooth Low Energy.
•SILABS EFR32BG21A020F512IM32-B 32-bit ARM® Cortex®-M33 core industry-standard chip.
•Can connect 8 Host-Client RYBG21x modules at the same time.
•Metal cover against EMI interference.
•Control easily by AT commands.
•Standard Generic Attribute Profile (GATT).
•Designed with PCB integrated antenna.
APPLICATIONS
•Smart phone/Tablet accessories.
•Remote monitoring and control.
•Smart home.
•Indoor positioning.