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
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
Oct 21,2021
1,984 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
1984
1
0
Published: Oct 21,2021
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
Only PCB
PCB+Assembly
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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