OPEN-SMART 2.2 Inch TFT LCD Display Module Touch Screen Shield Onboard Temperature Sensor+Pen

Product Description

Description: This is a 2.2 inch TFT touch screen expansion board using standard Ar duino Shield interface and it has good compatibility.It integrates a 2.2-inch touch screen, I2C temperature sensor, TF card holder, level conversion circuit, and the secondarydevelopment is easy.With GPRS module, you can design your Ar duino phone.With NFC reader module, you can create access control systems with the photos show.With voltage and current sensor, you can make oscilloscope.- Can use it directly to display characters, graphics and BMP format images. And touch controlling is available;- Compatibility: As the SD card is connected to SPI pins of ICSP  interface, compatible with UNO R3 / Mega2560 / Leonardo- Touch screen type: resistive touchscreen.- Touch Pen: length is 9cm;- Resolution: 176×220;- Display size: 2.2 inch;- Operating voltage: 5V;- Logic level: 5V / 3.3V;- On-board 3.3V / 300mA regulator circuit;- Operating current: the maximum is 150mA- Use the A0 ~ A3 pins, D4 ~ D13 pins. And  I2C interface, D0 / D1 / D2 / D3 is available, please refer to the product schematics for the details.- It leads out the I2C interface of Ar duino board, it can connect to the DS1307 RTC module, BMP280 barometric pressure sensor module, AP3216 digital ambient light proximity sensor module.- It leads out the RX / TX interface, it can connect to serial ESP-07 / ESP-12 Wi-Fi module, serial MP3 module, serial GPRS module.- Onboard Micro SD slot, support Micro SD / TF Card;- Onboard LM75 temperature sensor: default I2C address is 0X48, scale is -55 ~ 125'C- Very suitable for digital photo frame, oscilloscope, function generator, detection system monitor Package included: 1 x 2.2 inch TFT LCD Shield1 x Touch Pen