HardLabs

Neopixel Uhr

SmartHome-yourself·shys-collection·templates/hardware/neopixel-clock/kicad/Neopixel_Uhr.kicad_pcb

Neopixel Uhr PCB layout, top view — open source ESP8266 board by SmartHome-yourself
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About the Neopixel Uhr PCB

Neopixel Uhr is an open source ESP8266 PCB design by SmartHome-yourself, published on GitHub under the GPL-2.0 license. It is a 2-layer board measuring 93.1 × 47.5 mm, with 9 components from 9 distinct parts.

Its main chip is the WeMos_D1_mini, from the ESP8266 family. Other key parts include the TinyRTC-I2C. By type, the board carries 2 switches, 1 IC, 1 connector, 1 LED and 1 diode.

It belongs with the displays & leds and iot & wireless designs in this gallery.

From the project

Der Standard API-Encryption Key lautet: 99xlZAKGxtHBJYZzZ3Tee9t5s4yEwKlOS0ZBIOOCQOs=

Der Standard API-Encryption Key lautet: 99xlZAKGxtHBJYZzZ3Tee9t5s4yEwKlOS0ZBIOOCQOs=

Dabei entspricht im Service-Namen das "neopixeluhr" dem Geräte-Namen welcher unter upperdevicename in den Subscriptions angegeben wurde.

Kopiert die ttf-Datei anschließend in euer ESPHome-Verzeichnis (Bei Home Assistant liegt dies unter /config/esphome)

Neopixel Uhr, from the project README
From the project README

Main components on the Neopixel Uhr

TinyRTC-I2C

Neopixel Uhr bill of materials (BOM)

9 components, 9 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
TinyRTC-I2C
U1
1
5V Input
J1
1
R
10k
1
CP
1000uF
1
ledmatrix
FC16 LED-Matrix
1
BTN1
SW1
1
BTN2
SW2
1
WS2812B
LED1
1
WeMos_D1_mini
D1-Mini1

Neopixel Uhr design files

The KiCad project lives in the SmartHome-yourself/shys-collection repository on GitHub; these links point at the commit this page was built from.

Neopixel Uhr: common questions

What microcontroller does the Neopixel Uhr use?

The Neopixel Uhr is built around the WeMos_D1_mini, from the ESP8266 family.

How big is the Neopixel Uhr PCB?

The Neopixel Uhr measures 93.1 × 47.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Neopixel Uhr?

9 components, from 9 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Neopixel Uhr design files?

From the SmartHome-yourself/shys-collection repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Neopixel Uhr design in my own project?

Yes, under the terms of its GPL-2.0 license, which SmartHome-yourself chose for the repository.

Can I test firmware for the Neopixel Uhr without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.

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