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Description

ESP8266 Matrix Clock (Main control board PCB (2 of 2))

Main features:

ESP-12S as the main control, less peripheral circuits

DS3231MZ+ clock chip, accurate offline time (it seemed to be around 5RMB when I bought it, but now I don’t know how much it will cost)

MAX7219 drive dot matrix LED

Use small dot matrix LEDs, you can directly go to sex

The serial port uses a small package CH340N does not support automatic download, you can use CH330N instead

PCB 1

https://www.pcbway.com/project/shareproject/ESP8266_Matrix_Clock__PCB__1_of_2__.html

Code

MatrixClockV1.2.ino

Schematic and Layout

Schematic ESP8266 Matrix Clock

Schematic_ESP8266 Matrix Clock_2021-10-21.pdf

CAD-Custom parts and enclosures

Filter plate

Filter plate.zip

Download BOM(Bill of materials)

Oct 21,2021

2,926 views

ESP8266 Matrix Clock (Main control board PCB (2 of 2))

2 Layers PCB 26.4 x 96.4 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

2926

Published: Oct 21,2021

Standard PCB

BOM(Bill of materials)

PCBWay Donate 10% cost To Author

Only PCB

PCB+Assembly

Add to cart

Project images are for reference only. Actual production is based on the manufacturing files on the project page. Please review the designer's notes (e.g., PCB thickness) and select the appropriate options. PCBWay is not responsible for issues caused by unsuitable parameter selections.
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