NTP clock made with ESP-12 (ESP8266) and 16-char TM1640 (JY-LM1640)
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Vladimir Smagin 81328aa621 readme 8 months ago
.gitignore first commit 1 year ago
IMG_20190204_025627_HDR-01.jpg first commit 1 year ago
LM1640Display.cpp first commit 1 year ago
LM1640Display.h first commit 1 year ago
NTPClientLib.cpp first commit 1 year ago
NtpClientLib.h first commit 1 year ago
esp8266-tm1640-ntp.ino fix bugs 8 months ago
readme.md readme 8 months ago


NTP driven clock on ESP8266 and TM1640

Checkout branch plus_tomsk_weather to get termo data from url with text like “-15.2”.

DO NOT CONNECT DISPLAY TO 5V! Data pins pulled-up to VCC, ESP8266 not tolerant to 5V!

Wifi manager will help you to connect your device to network. Change NTP server to nearest to you, set timezone shift to your local.

Current sources for ESP-12, if you want use ESP-01 change pins defines to:

#define CLK D3 // IO0
#define DIO D9 // RX