NTP clock made with ESP-12 (ESP8266) and 16-char TM1640 (JY-LM1640)
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
Vladimir Smagin 3948dc6883 Изменить 'readme.md' 4 months ago
.gitignore first commit 4 months ago
IMG_20190204_025627_HDR-01.jpg first commit 4 months ago
LM1640Display.cpp first commit 4 months ago
LM1640Display.h first commit 4 months ago
NTPClientLib.cpp first commit 4 months ago
NtpClientLib.h first commit 4 months ago
readme.md Изменить 'readme.md' 4 months ago
tm1640-ntp.ino added wifi manager 4 months ago

readme.md

NTP driven clock on ESP8266 and TM1640

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

Result: