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Vladimir Smagin 85983caf6f add degree symbol 11 months ago
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Samsung VFD with ESP8266 NTP clock and weather


if module ESP-01 use "Generic ESP8266 module" and set "SPIFFS 1M", check for PUYA flag.

Library requirements:

  • Arduino IDE + ESP8266 SDK
  • Library for 20T202DA2JA SPI VFD (see in Arduino IDE library)
  • NtpClient + WifiUdp (see in Arduino IDE library)
  • Time (see in Arduino IDE library)
  • ArduinoJson (see in Arduino IDE library)
  • TinyXML2 (install manually)
  • WifiManager (see in Arduino IDE library)

Hardware requirements:

Use My URL works only for my city!

samsung vfd esp8266 esp-01 wiring

samsung vfd esp8266