CompletedESP01-TM1637_7SEG_DISPLAY_CLOCK
STDESP01-TM1637_7SEG_DISPLAY_CLOCK
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Reproduction cost: $10
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：CC BY-SA 4.0
Creation time:2022-07-19 05:18:14Update time:2025-11-10 08:59:55
Description
ESP01 - TM1637 (7Segment Display) _ NTP CLOCK
Basic PCB backplate board for a 0.56" display, that uses an ESP01 /ESP01S to get NTP Time and display it.
Arduino sketch code is a little bit messy because is still in progress, but it gets the job done. Just make sure you have all the libraries installed.
You can change display brightness by soldering the desired jumper option to provide 3.3V or 5V to the display ( 3.3V is bridged by default).
I also made some feet for the display so you can use it as a desktop watch.
Link for feet STL files : https://www.printables.com/model/695199-tm1637-feet
If you want to print the feet, make sure you have 4 x M3 insert nuts.
PLEASE NOTE THAT
ESP01 / ESP01S (https://www.aliexpress.com/item/1005008224505460.html)
If you want to print the feet, make sure you have 4 x M3 insert nuts.
PLEASE NOTE THAT
ESP01 / ESP01S (https://www.aliexpress.com/item/1005008224505460.html)
AND
TM1637 0.56" DISPLAY (https://www.aliexpress.com/item/1005007367768605.html)
ARE NOT INCLUDED.
You have to purchase them separately.
You will also have to remove that 4 pin angled connector from the display and solder a pair of straight ones that matches the holes in the PCB.
You will also have to remove that 4 pin angled connector from the display and solder a pair of straight ones that matches the holes in the PCB.
Design Drawing
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