3pcs JDY-18 Bluetooth 4.2 Module High-speed Transparent Transmission BLE Mesh Networking Mas-ter-sla

The JDY-18 transmission module is based on Bluetooth 4.2 standard, the working frequency is 2.4GHZ, the modulation mode is GFSK, the maximum transmission power is 0db, and the maximum transmission distance is 60 meters, using imported original chip design, which supports users to modify the name of the device, service UUID, transmit power, pairing passwords and other instructions through the AT command, convenient and flexible to use. JDY-18 Bluetooth module can realize data transmission between module and mobile phone or module and module, and can select UART or IIC communication mode through IO, and through simple configuration, you can quickly use BLE Bluetooth for product applications.

Model	JDY-18
Working frequency band	2.4G
Transmit power	0db (Max)
Communication interface	UART or IIC
Working voltage	1.8V a 3.6V
Working temperature	-40a - 80a
Antenna	Built in PCB antenna
Receiving sensitivity	-97dbm
Transmission distance	60 meters
Module size	19.6mm * 14.94 *2.6
Bluetooth version	BLE 4.2 (compatible with BLE4.0, BLE4.1)
Transparent transmission rate	115200 bps/s
Wake-up status current	4mA (Broadcast)
Light sleep status current	<300uA (Broadcast)
Deep sleep status current	1.8uA (No broadcast)
Instruction parameter saving	Parameter configuration power down data is saved
STM welding temperature	<300a

Package includes:

3 x Module