Product Name: CC2541+MPU6050+BMP180 Wearable A17 BLE Sensor for iBeacon Realtag
Description: 1. CR2032 supply, with power switch, two buttons and LEDs 2.
Size: 3 cm x 3 cm, thickness: 7 mm 3. based on TI's low-power Bluetooth chip CC2540, mature and stable 4. board integrated baluns filters and ceramic antenna performance 5. Major / Minor ID can be modified (range: 0 ~ 0xFFFF) 6. Beacon UUID can be modified to be compatible with different broadcast standards 7. broadcast interval can be dynamically adjusted (100m sec to 10 sec. ) 8. Device Name Device ID can be dynamically modified 9. can check the battery charge