AED 26.25
1
Description
JDY-31 Bluetooth is based on Bluetooth 3.0 SPP design, which can support Windows, Linux, android data transmission, working frequency band 2.4GHZ, modulation mode
GFSK, maximum transmission power 8db, maximum transmission distance 30 meters, support users to modify device name through AT command The baud rate and other
instructions are convenient and quick to use.
Model: JDY-31
Working frequency band: 2.4GHZ
Communication interface: UART
Working voltage: 3.6-6V (recommended 5V)
Working temperature: -40 ° C - 80 ° C
Antenna: Built-in PCB antenna
Transmission distance: 30 meters
Master-slave support: slave
Module size: 19.6 * 14.94 * 1.8 mm (length, width, height)
Bluetooth version: Bluetooth 3.0 SPP
STM soldering temperature: <260°C
Unconnected operating current: 4.7mA
Current after BLE connection: 7.3mA
Transmitting power: 8db (maximum)
Receive sensitivity: -97dbm
SPP maximum throughput: 16K bytes/s (android, windows)
Tutorial for Bluetooth Module JDY-31:
