0.96 inch OLED Display ESP8266 WiFi Clock Module Weather Forecast ESP-12F RTC

EUR 9,40 Sofort-Kaufen, EUR 0,95 Versand, 30-Tag Rücknahmen, eBay-Käuferschutz
Verkäufer: xmodule ✉️ (1.083) 99.3%, Artikelstandort: ShenZhen, CN, Versand nach: EUROPE, ASIA, US, CA, AU, Artikelnummer: 185859114278 0.96 inch OLED Display ESP8266 WiFi Clock Module Weather Forecast ESP-12F RTC. we have lots of items in stock,if you need more items,please contact us I. Overview ESP8266 0.96 inch OLED clock module integrates ESP-12F module, 0.96 inch OLED display, RTC perpetual calendar clock chip and CR1220 battery, and provides supporting configuration software, which can be used to DIY your own LCD WiFi clock/weather station. ESP8266 programming port is introduced, and friends who are interested can do secondary development on it.   Note: Not included CR1220 battery   II. Features 1. Onboard mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash; 2. Onboard I2C communication interface 0.96 inch OLED display; 3. Provide OLED display 51, STM32 and other environments Reference code and documentation; 4. Onboard PCF8563T clock circuit, which can run time normally even if the power is off; 5. Reserve ESP8266 UART interface to support secondary development and write your own firmware; 6. Provide ESP8266 factory firmware, schematic diagram; 7. Power supply mode: Micro USB 5V power supply; 8. Double-layer structure design, small size and good appearance, the best choice for DIY WiFi clock.   III. Hardware introduction and description
I. Board size: 29*29mm, weight: 13g II. Interface introduction 1. 0.96 inch OLED display: the driver IC is SSD1306;
2. ESP-12F WiFi module: Flash capacity is 4MByte;
3. Micro USB 5V power supply interface;
4. PCF8563T clock chip;
5. CR1220 button battery: supply power to the clock circuit after power off
6. UART program download interface: IO0 and GND are shorted when downloading, 3V3, TXD, RXD, GND are respectively connected to 3V3, RXD, TXD, GND of an external TTL serial port module (such as FT232 module), after downloading, disconnect IO0 and GND Link
7. OLED interface: SDA, SCL, GND, 3V3;
  IV. Package Include:
1x ESP8266 0.96 inch OLED Clock Weather PM2.5 Calendar ESP-12F Development Board   Payment Method

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  • Condition: Neu
  • select: ESP8266 OLED Clock Module
  • Brand: Unbranded
  • Country/Region of Manufacture: China
  • Type: ESP8266 0.96 inch OLED
  • Features: USB
  • Marke: Markenlos

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