Projects is part of Ambi-Light project that aims to add support of Ambient Light to Samsung LE46B650.
Parts:
- ESP8266 or other solutions based on this processor,
- Individual-Addressable Led-strip,
- PSU
Note:
- PSU used for build needs to be adjusted based on used led-strip length
TV =======> Wifi AP =======> ESP8266
| Wemos D1 | ESP-8266 | Led Strip | Function |
|---|---|---|---|
| RX | RXD | DATA | RXD |
| G | GND | GND | Ground |
| 5V / 3V3 | - / 3.3V | +V | Power |
- Connect a capacitor with a capacitance between 100uF and 1000uF from power to ground to smooth out the power supply.
- Add a 220 or 470 Ohm resistor between the ESP digital output pin and the strip data input pin to reduce noise on that line.