Glowing WLED all alphabet letters and all numbers 20 cm high

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I have listened carefully to the comments of the previous letters

• Fewer LEDs than the 100mm project (Space between leds approximately 35 mm )
• Tough letters not playful (Done)
• Stronger links between the letters (Done)
• Foot must protrude forward (Done, with rounded edge)
• Wemos must fit the foot (Fits now in the foot)
• Space for an on/off switch (A switch now fits in the foot at the back)
• More room for the cables (Done)
• Clamping back (Done)

All letters and numbers fit on the Prusa MK3> Bed. (Not on the Prusa mini)

Shopping list
WS2812B RGB Led (AliExpress)
Wemos D1 Mini V3.0.0 (AliExpress)
Thin wire
Black Filament - Sunlu Black
Warm white Filament – E-Sun white-B
Solder tin
Glue
5 Volt usb micro adapter

Print the letter in black or other non-translucent color.
Cover plates diffuser warm white or white, for example, Esun white-b.
Print only the letter/number and parts that you need.

Put some glue on de edge of the lens, and place the lens in the letter press firmly.

Programming the Wemos
 

In my previous project there are pictures about the LEDs and the connections:
https://www.prusaprinters.org/prints/109865-glowing-wled-or-led-all-alphabet-letters-and-all-n

I did not print all the letters myself.
If there is a mistake let me know and I fix it.

Look at my previous Wled projects how to program Wled