pingpong lucke

Completed

STD pingpong lucke

Home_Electronics

License: Public Domain

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Editors' pick

Update time： 2024-09-05 07:02:16

Creation time： 2024-06-13 13:59:13

Description

[https://github.com/s53zo/pingpong-status-LED](https://github.com/s53zo/pingpong-status-LED) This code configures an ESP8266 microcontroller to connect to WiFi, host a web interface for setup, control WS2812 LEDs, and communicate with an MQTT server for remote commands. It allows users to easily configure network settings, update firmware over the air, and manage LED lighting effects remotely through MQTT, making it ideal for smart home applications and IoT projects. The device automatically handles reconnections and offers power-saving features by turning off LEDs when not in use.

Design Drawing

schematic diagram

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Schematic
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PCB

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PCB_pingpong lucke
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BOM

BOM download Purchase Parts

ID	Name	Designator	Footprint	Quantity	Contributor	link
1	5009	1V,1V3,D1,D2,D3,GND,GND1,GND2,VIN	TEST-TH_BD3.18-P1.93	9	LCSC	5009
2	JST XH 4PIN	CN1	JST-XH 2.5MM 4PIN	1	niruti urairam	JST XH 4PIN
3	NodeMcu ESP 8266	ESP1	NODEMCU-12E;NODEMCU-ESP8266	1	hreehoorn	NodeMcu ESP 8266
4	WS2812B5050	LED1,LED2,LED3,LED4	WS2812B	4	Dan Bandol	WS2812B5050
5	WS2812B-V5/W	LED5,LED6,LED7,LED8	LED-SMD_4P-L5.0-W5.0-TL-1	4	lcsc	WS2812B-V5/W
6	Resistor_220ohm	R1	ER RESISTOR 220OHM	1	anuruv64	Resistor_220ohm