usb port 1602 lcd module for pi lcd2usb supplier

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To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

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Grove - 16 x 2 LCD is a perfect I2C LCD display for Arduino and Raspberry Pi with high contrast and easy deployment. 16x2 means two lines and each line has 16 columns, 32 characters in total. With the help of Grove I2C connector, only 2 signal pins and 2 power pins are needed. You don"t even need to care about how to connect these pins. Just plug it into the I2C interface on Seeeduino or Arduino/Raspberry Pi+baseshield via the Grove cable. There won"t be complicated wiring, soldering, worrying about burning the LCD caused by the wrong current limiting resistor.

The Grove - LCD RGB Backlight has been well received since its inception. Based on customer feedback, now, we bring more cost-effective monochrome backlight derivative for you.

Except for RGB backlights, these three products are almost identical to the the Grove - LCD RGB Backlight, they are all 16 characters wide, 2 rows with high brightness backlight.

An introduction of What is a Grove - 16 x 2 LCD and How does it work is strongly recommended reading ahead if you are not familiar with it. Please visit our

The platforms mentioned above as supported is/are an indication of the module"s software or theoritical compatibility. We only provide software library or code examples for Arduino platform in most cases. It is not possible to provide software library / demo code for all possible MCU platforms. Hence, users have to write their own software library.

NotePlease plug the USB cable gently, otherwise you may damage the port. Please use the USB cable with 4 wires inside, the 2 wires cable can"t transfer data. If you are not sure about the wire you have, you can click here to buy.

The first version of Grove - 16 x 2 LCD series does not have a built-in pull-up resistor, nor does it provide a pad to solder the optional pull-up resistor. We have redesigned the module, and the new version has built-in pull-up resistors.

If you have an older version on your hand, you can solder a 10kΩ DIP resistor yourself on the back pad of the Grove connector. Please follow the picture below, solder a 10kΩ DIP resistor between VCC and SCL pins and a 10kΩ DIP resistor between VCC and SDA pins.

The Grove - 16 x 2 LCD shares the same library with the Grove-LCD RGB Backlight. Their usage is almost the same, except that the Grove - 16 x 2 LCD does not support the RGB color API, such as setRGB().

2). Open it in your computer by click the HelloWorld.ino which you can find in the folder XXXX\Arduino\libraries\Grove_LCD_RGB_Backlight-master\examples\HelloWorld, XXXX is the location you installed the Arduino IDE.

Since the Grove - 16 x 2 LCD series are all monochrome backlight, you need to comment out the RGB color related code. In the demo code above, i.e., line 6 and line 17.

Step 2. Make sure that the ArduPy firmware contains the Grove - 16 x 2 LCD ArduPy library using the following commands. For more information, please follow here.

Step 4. Save the ArduPy-LCD1602.py in a location that you know. Run the following command and replace with your ArduPy-LCD1602.py location.

Range tests made easy with the RE-Mote and LCD：Reduce the number of equipment and preparations required for field testing (2.4GHz and 868MHz), pack everything you need in your hand.