The JDY-10M transparent transmission module is based on the Bluetooth 4.0 protocol standard, the working frequency band is 2.4GHZ, the modulation method is GFSK, the maximum transmission power is 8db, and the maximum transmission distance is 50 meters. It has low power consumption, small size and strong signal. data transmission stability and other characteristics. Support for IOS, Android mobile phone data transparent transmission Support one-to-many, many-to-one, many-to-many data transmission and control Support networking LED lights (26 scene modes, panel mode), brightness, white light, speed adjustable Support networking GPIO control (one-to-many, many-to-one, many-to-many)<br><br>Support network remote control (ultra low power consumption) Support 4-way PWM control for networking The maximum number of networking is 255 Support broadcast and unicast MESII sending data Support BIE master-slave work at the same time, no need for master-slave switching At least 60% of smart home applications JDY-10M can be competent Product application range: 1. Bluetooth networking LED lights (one-to-many, many-to-one, mobile phone or remote control, many-to-many control) 2. Bluetooth networking motor control application (one-to-many, many-to-one, mobile phone or remote control, many-to-many control) 3. Network panel switch, 86 switch (ultra low power consumption) 4. smart home application (switch, relay, curtain) control 5. Networking sensor applications 6. WIFI networking gateway application 7. Zigbeel networking should 8. Mobile phone networking control application Color: Blue Material: PCB<br><br>Package Contents: 1 * Bluetooth Module<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.