It works by simulating a UART device beneath the surface, sending data back and forth between the devices, letting you decide what data to send and what to do with it on either end of the connection.

The HM-10 Bluetooth module supports the Bluetooth 4.0 protocol, which not only supports Android mobile, but also supports iOS system.

This module is designed by using the Texas Instruments CC2541 Bluetooth low energy (BLE) System on Chip (SoC).

Features

• Power Supply: 3.3V to 5V DC (6V MAX)
• IC: TI CC2541
• Bluetooth Protocol: Bluetooth Specification V4.0 BLE
• 2.4GHz ISM band frequency
• Modulation: GFSK (Gaussian Frequency Shift Keying)
• Transmission Rate: 6K Bytes / sec (asynchronous & synchronous)
• Default Baud Rate: 9600 8n1
• RF Power: -23dbm, -6dbm, 0dbm, 6dbm (modify through AT Command AT+POWER)
• Range up to 60 meters
• Supporting Service: Central & Peripheral UUID FFE0, FFE1
• Set as slave or master.
• Use AT command set the baudrate.
• Requires up to 50mA
• Ultra-low standby power consumption 90uA~400uA
• Built in PCB antenna
• Default Pin Code: 000000
• Default Name: HMSoft
• Working Temperature:–5C to +65C
• Size: 43 x 16mm

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