This is a BT04-E wireless serial port transparent Bluetooth module SPP3.0+BLE4.2 Bluetooth module
Adds Bluetooth connectivity to your project! Operates at 5V, which means you can interface this simple device to any micro controllers. This bluetooth module is BLE4.2 Version and comes with SPP3.0 module.The added simplicity of the six pre-soldered connectors results in a very easy n' quick plug and play for any future projects. This device can work up to 10 meters, the voltage supplied must not exceed 6v and it is not reverse polarity protected. Use this device for any project you may have in mind and rest assured this Bluetooth based device will consume less power than a traditional WIFI Module! No Firmware = No Fuss, logic Levels of RX & TX are 3.3V.
Specifications:
- Voltage: 5V DC
- Led indicate Bluetooth connection status; flashing: Bluetooth connectivity, lit: the Bluetooth connection
- Capable of working within a distance of 10 meters, over 10 meters is possible but connection will be weak and inconsistent.
- Dimensions: 25.2x16.8x4.9 mm (L x W x H)
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