ESP8266 0.96 Inch OLED Display Module WiFi Clock LCD Screen ESP-12F DIY Weather Forecast IIC I2C Interface 5V ESP12F For Arduino

Package : Moduleis_customized : YesModel Number : ESP8266 0.96 inch ModuleOperating Temperature : normalDissipation Power : lowSupply Voltage : 5VApplication : ComputerCondition : NewType : Voltage RegulatorBrand Name : EC Buying : Mainland ChinaSmart Electronics Experiment : Switch And Sensor For Arduino STM32
Note: ESP-12F, we prepare it for customers who need it. If you don't need it, please don't place an order. No will be made if the selection is wrong. Thanks for your understanding!?Interface Description:Onboard mature and stable ESP-12F WIFI module, large capacity 4M BYTE FLASH;Onboard I2C communication interface 0.96 inch OLED display;Onboard PCF8563T clock circuit, it can run normally even if the power is off;The ESP8266 UART interface is reserved to support the second time and write your own firmware;Power supply: MICRO USB 5V power supply;Double-layer structure design, small size and good appearance, the best choice for DIY WIFI clock① 0.96 inch OLED display: the driver IC is SSD1306;② ESP12FWF module: FLASH capacity is 4 MBYTE;③ MICRO USB5V power supply interface;④ PCF8563T clock chip;⑤ CR1220 on battery; supply power to clock circuit after power off⑤ UART program download interface: IO0 and GND are shorted when downloading, 3V3, TXD, RXD, GND are respectivelyConnect to 3V3, RXD, TXD, GND of external TTL serial port module (such as FT232 module), download??