Módulo Relé 5v 1 Canal Bluetooth

Descripción

Product description

The single channel Bluetooth relay module includes one channel 5V / 10A relay module and spp-c Bluetooth serial port slave module. The port sends instructions to control the switch of the relay through the mobile phone app. It is a new and modified version, more practical and more stable performance.

Function description

1. Onboard high-performance MCU and spp-c Bluetooth 2.1 slave module;
2. Provide Bluetooth relay control app;
3. Control distance: 10M (open environment);
4. Working voltage: DC12V;
5. One on-board 12V, 10a / 250V, AC10A / 30V DC relay, which can be pulled in for 100000 times continuously, with diode leakage protection and short response time;
6. Onboard Bluetooth status indicator and relay indicator;
7. UART debugging interface is reserved, which can be used to modify Bluetooth pairing password, etc.
8. Board size: 62 * 20MM

1. Connect the power supply: the in + and in - of the module are respectively connected to the positive and negative poles of 5V / 12V (subject to the actual purchase) power supply.
2. Use app to control 1-way relay. There are two apps available: one is a special app for Bluetooth relay developed by elsai electronics, and the other is a general app downloaded from Android application mall.
2.1. Instructions for use of special app for Bluetooth relay:
2.1.1 install the "lcbs test program" app and Bluetooth serial port transmission tool on the Android mobile terminal. Open the app and click "search Bluetooth". The default Bluetooth names are generally bta-o4, jdy-30, spp-c, etc. connect the mobile phone to the Bluetooth module, enter the password and click OK (the initial password is 1234). After the connection is successful, the blue light changes from slow flashing to constant on, and then click the box to control the switch of the relay.