Description:

Adopt CSR mainstream chip, V2.0 agreement standard
The serial port module working voltage is 3.3V, the distance is generally 15 meters
Baud rate default factory 9600, the user can set.
Working status indication, connection and non-connection status signal output, easy to MCU status tracking module
Sleep current: does not sleep, but low-power
Support -slave
Support software / hardware setting -slave
up to 29 AT commands and 9 automatic feedback commands
Support baud rate 1200 to 1382400
29 AT downlink control commands +9 uplink commands to create the most powerful serial solution for you
For GPS navigation systems, gas meter reading system, industrial field control system.
Can be seamlessly connected with laptops, computers with adapter, PDA and other devices

Package Includes:

1x Module