The HM-10 Bluetooth module combines the Texas Instruments CC2541 Chipset with the necessary components to get started with BLE development right away. TTL-level and 5 V tolerant, the module has an onboard voltage regulator. The Bluetooth-SoC can be accessed through a UART interface and can be configured using AT-Commands. It complies with the Bluetooth 4.0 standard and can be used to connect an Arduino or microcontroller to an Android or iOS device. This module is compatible with the HC-05, HC-06, and HC-07 devices.

FEATURES:

• BT Version: Bluetooth Specification V4.0 BLE
  

• Send and receive no bytes limit.
  

• Working frequency: 2.4GHz ISM band
  

• Modulation method: GFSK(Gaussian Frequency Shift Keying)
  

• RF Power: -23dbm, -6dbm, 0dbm, 6dbm, can modify through AT Command AT+POWE.
  

• Speed: Asynchronous: 6K Bytes
  

• Synchronous: 6K Bytes
  

• Security: Authentication and encryption
  

• Service: Central & Peripheral UUID FFE0,FFE1
  

• Power: +3.3VDC 50mA
  

• Long-range: up to 100 meters in open space.
  

• Power: In sleep mode 400uA~1 .5mA, Active mode 8.5mA.
  

• Working temperature: –5°C ~ +65°C