Интернет - часы на ESP8266 и MAX7219

A completely redesigned version of the Wi-Fi watch. No need to register with a weather service or get an API key anymore! Just enter the name of your city, and the watch will do the rest! The watch displays the room temperature, exchange rates, and even custom text that you can enter whenever you want! It features adjustable brightness, automatic switching to night and day mode, and the watch calculates the brightness switch time based on the city name: it receives the coordinates of the city and gets the exact times of sunrise and sunset! Firmware - https://yadi.sk/d/U6FLjGeN3ZTBcx The ESP8266_CLOCK_2018.bin file is loaded from address 0, the ESP8266_CLOCK_2018_spiffs.bin file is loaded from address 0xBB000 DS18b20 sensor to GPIO02 (D4) and 3.3V power supply Pinout diagram in the VK group VK group - https://vk.com/arduino_nodemcu_esp8266 Two-color LED matrix - http://ali.pub/2nom2j ESP8266 - http://ali.pub/2nom6t The firmware will be available here within the day!