I used the following hardware components :
- Wemos D1 Mini ESP
- WS2812B 5meter Strip led : https://aliexpress.com/item/32793981314.html
- 1000uf condensator
- 470 Resistance
I connect the strip led to a dedicated power in 5V with the condensator
I connect the D7 pin to the "data" pin of the strip led.
And now it's fun when I send the command NeoPixel,1,255,255,0
A various number of leds switch on with some variable colours...
If i try the command NeoPixelAll,0 : sometimes colors change but never switch off.
I don't see error in logs :
Code: Select all
07891: HTTP: NeoPixel,1,0,0,0
107892: HTTP after parseTemplate: NeoPixel,1,0,0,0
107894: Command: NeoPixel
107894: NeoPixel,1,0,0,0
107895: Par1: 1 Par2: 0 Par3: 0 Par4: 0 Par5: 0
Code: Select all
544401: HTTP: NeoPixel,3,0,0,0
544402: HTTP after parseTemplate: NeoPixel,3,0,0,0
544404: Command: NeoPixel
544404: NeoPixel,3,0,0,0
544404: Par1: 3 Par2: 0 Par3: 0 Par4: 0 Par5: 0
Do you have any idea ?