Description

1.Description:

 It is a 2Bit Wireless Bluetooth Controller.It is a dual-channel BLE Bluetooth relay module,equipped with a JDY-24M module,which can send commands through the mobile APP to control the switch of the relay.The module also has 2-way buttons onboard,and the module can be networked and has powerful functions.

2.Feature:

 1).It has a JDY-24M Bluetooth BLE5.0 module onboard.

 2).It has onboard 2-way DC 5V,AC 10A/250V,DC 10A/30V relays,which can be pulled in 100,000 times continuously,with diode effusion protection and short response time.

 3).It has onboard bluetooth status indicator and relay indicator,which can directly see the working status of the module through the indicator.

 4).It reserves the UART debugging interface,which can be connected to the MCU for transparent transmission.

 5).It supports Bluetooth MESH (networking serial port data communication,output IO control,input button control) networking.

3.Parameter:

 1).Product Name:2Bit Wireless Bluetooth Controller

 2).Working Voltage:DC 7V-80V/DC 5V

 3).Control Distance:80 meters (open environment)

 4).Bluetooth:BLE5.0

 5).Work Temperature:-25℃~85℃

 6).Work Humidity:5%~95%RH

 7).Size:60*55*22mm

4.Instructions for Use:

 1).Connect the power

 2).Use APP to control the relay:

  1.1).BT Connect APP,open the APP,click the three dots "SCAN-BLE" in the upper right corner,the mobile phone is connected to the Bluetooth module,after the connection is successful,the blue light will change from slow flashing to steady light;fill in the CMD UUID to open And close the code of the first way and tick,and then click SELECT CMD UUID.

 3).If you need to control the relay of the module itself,you only need to select the UUID of 00ffe3 on the APP,and then send F70701 or use the TTL module to send AT+SUBTYPE1 to control the relay of the module itself.

 4).Because the default network ID number of each module is 1189,it will cause all modules to open the corresponding relay.If you only want to control the module itself and not be interfered by other modules,you only need to select the UUID of 000ffe3 on the APP,and then send for example F2021111 (the last four numbers are optional) or use the TTL module to send AT+NETID1111 to control the module itself.The relay is not disturbed.

5.Usage Scenarios:

 1).ESP32-C3 secondary development and learning

 2).Smart home wireless control

 3).Industrial assembly line machine switch

6.Use the Crowd:

 1).Electronics enthusiasts,development and learning.

 2).Build a home smart home by doing it yourself.

7.Package:

 1).1pc 2Bit Wireless Bluetooth Controller