The RGB led strip is connected to an Arduino and receives the color data from a cell phone.
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Arduino
Raspberry Pi
images
README.md

README.md

Bluetooth-RGB-light

The RGB led strip is connected to an Arduino and receives the color data from a cell phone.

How to send colors

Send messages in the RGB format with values from 0 to 255. (both #255,255,255 or 255,255,255 are valid)

Make sure you use '\n' (newline) at the end of line sent.

Hardware used:

  • Android phone connected to wifi network

  • Raspberry Pi running as a MQTT Broker + Node-Red

  • HC-05 Bluetooth module connected to the RX TX GPIO pins.

Fritzing PNG: Raspberry Pi + Bluetooth (HC-05 set as master)

  • Arduino Uno R3
  • HC-06 Bluetooth module
  • 5v RGB Led strip

Fritzing PNG: Arduino Bluetooth Led Strip (showing HC-05 in picture but HC-06 was used)