- Place of Origin:
Guangdong, China (Mainland)
HM-10 BLE Blue tooth 4.0 CC2540 CC2541 Serial Weless Module
– CSR mainstream Bluetooth chip Blue tooth V2.0 protocol standards
– the serial module operating voltage of 3.3V.
– the baud rate is 1200,2400,4800,9600,19200,38400,57600,115200 user can set
– the core module size: 28mm x 15 mm x 2.35mm.
– 20 ~ 30MA, work current: pairing, paired 8MA
– Sleep current: No Sleep
– for the GPS navigation system, utility meter reading systems, industrial site, mining control system.
– Can seamlessly connect with a Bluetooth-ready laptop computer, computer and Bluetooth adapters, PDAs and other devices
[This module sub-master and slave, host and slave pairing communication between the machine and from machine or between the host and the host can not communicate, communication functions and computers, mobile phones and other Bluetooth pairing time of purchase default as slave , requires a host needs to be indicated]
[Main distinction: 1, if the chip does not indicate, the lights flash slower is the main fast from; September 2,2009, all factory host will make a check mark in the IC or paste “main” characters, there is no check mark or did not post the word “master” from the machine. Can be obtained from the address of the Bluetooth