Descriptions:
<br />This is a 2.2 inch TFT touch screen expansion board using standard Arduino 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 secondary development is easy
<br />With GPRS module, you can design your Arduino phone
<br />With NFC reader module, you can create access control systems with the photos show.
<br />With voltage and current sensor, you can make oscilloscope
<br />Can use it directly to display characters, graphics and BMP format images. And touch controlling is available
<br />Compatibility: As the SD card is connected to SPI pins of ICSP  interface, compatible with Arduino UNO R3 / Arduino Mega2560 / Arduino Leonardo
<br />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
<br />It leads out the I2C interface of Arduino board, it can connect to the DS1307 RTC module, BMP280 barometric pressure sensor module, AP3216 digital ambient light proximity sensor module
<br />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
<br />Onboard Micro SD slot, support Micro SD / TF Card
<br />Onboard LM75 temperature sensor: default I2C address is 0X48, scale is -55 ~ 125'C
<br />Very suitable for digital photo frame, oscilloscope, function generator, detection system monitor
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<br />Specifications:
<br />Touch screen type: resistive touch screen
<br />Touch Pen: length is 9cm
<br />Resolution: 176x220
<br />Display size: 2.2 inch
<br />Operating voltage: 5V
<br />Logic level: 5V / 3.3V
<br />On-board 3.3V / 300mA regulator circuit
<br />Operating current: the maximum is 150mA
<br />Size: 7x5.4cm/2.76x2.13inch
<br />Quantity: 1 Set
<br />Note: Due to the difference between different monitors, the picture may not reflect  the actual color of the item. Thank you!
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<br />Download ip:http://www.winddeal.net/image2/tools/1A40588.rar
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<br />Package includes:
<br />1 Pc x Expansion Board
<br />1 Pc x Touch Pen<p> <b><b><img src="https://contestimg.wish.com/api/webimage/595f40d6cc01877c80f618dd-large.jpg"><img src="https://contestimg.wish.com/api/webimage/595f40d6cc01877c80f618dd-1-large.jpg"><img src="https://contestimg.wish.com/api/webimage/595f40d6cc01877c80f618dd-2-large.jpg"><img src="https://contestimg.wish.com/api/webimage/595f40d6cc01877c80f618dd-3-large.jpg"><img src="https://contestimg.wish.com/api/webimage/595f40d6cc01877c80f618dd-4-large.jpg></b></b></p>