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ESP01S remote control night light

Overview

#ESP8266 Remote Control Night Light

> The original intention of this project is to modify the E27 interface threaded light bulb in the home. Using the 433 remote control can control the light bulb switch of up to two LEDs, and can also dim it to meet the needs of a night light.

## Function
- 433 module remote control
- Two LED switch control
- Two LEDs share one PWM dimming
- Low power consumption up to 2W (the resistance of the sampling resistor is controllable)
- Constant current chip PT4115 outputs up to 1200mA

## The design principle
uses ESP01S as the main MCU. The MCU receives and decodes the signals received by the 433M module. According to the decoded code value, the extinguishing of two LEDs and the dimming of one PWM are controlled.
You need a light bulb with an E27 interface, and then you need to disassemble it, find a small 220V to 12 or 5V LED power supply, and integrate the soldered circuit board into the light bulb.

### Code open source
>**https://github.com/ccy-studio/CCY-NightLightControl.git**

![IMG_1918.jpg]

![IMG_1920.jpg]

![IMG_1922.jpg]

![IMG_1926.jpg ]

Design Files

IMG_1923.mov

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Update:2025-05-12 10:07:57

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