JDY-19/31/33/40/62A Dual mode Bluetooth 5.0 Audio SPP 2.4g module HC-0506
Module
JDY series patch Bluetooth module
JDY-19/JDY-31/JDY-33/JDY-40
Reference price
| 1: | $4.56 |
| 25: | $4.54 |
| 100: | $4.52 |
| 500: | $4.50 |
| 1000: | $4.38 |
| 5000: | $4.28 |
Product Information
JDY-19/31/33/40/62A Dual mode Bluetooth 5.0 Audio SPP 2.4g module HC-0506
Model Number
M2021005:JDY-19/JDY-31/JDY-33/JDY-40
JDY-19
Based on Bluetooth 4.2 protocol standard, the working band is in the 2.4ghz range, the modulation mode is GFSK, the maximum transmitting power is 4dB, the maximum transmitting distance is 40m, the original imported chip design, users can modify the device name, baud rate and other instructions through AT command. It can realize data transmission between modules and mobile phones or between modules. Through simple configuration, it can quickly use BLE Bluetooth for product application.
JDY-31
Based on Bluetooth 3.0 SPP design, it can support data transmission through Windows, Linux and Android, working frequency band 2.4ghz, modulation mode GFSK, maximum transmitting power 8dB, maximum transmitting distance 30m, users can modify device name, baud rate and other commands through AT command, convenient and flexible use
1. Solved the problem that V1.2 could not connect to the computer 2. Added the MAC output function of the host after the module is connected to the host 3. AT+ENLOG instruction is added, through which users can open or shield the state of starting, connecting and disconnecting serial port output
JDY-33
Based on Bluetooth 3.0 SPP+BLE design, it supports transparent data transmission for Windows, Linux, Android and IOS. The working frequency band is 2.4ghz, the modulation mode is GFSK, the maximum transmitting power is 6dB, and the maximum transmitting distance is 30 meters. Users can modify device names and baud rates by using AT commands.
It has obvious advantages, including bluetooth communication between SPP and computer, mobile APP or wechat mini program, and communication between JDY-18 host
JDY-40
Developed with 2.4g technology, visual range 120 meters, using serial communication interface, simple and fast to use, only need to understand the serial knowledge to carry out product application of JDY-40.
Application
(1) 2.4g panel switch (2) 2.4g remote control (3) 2.4g transparent transmission (4) mobile phone one-to-many control (5) IO switching quantity control (6) Smart home control application Tips: IO control, switching quantity, remote control and other applications do not need external MCU
