Module can display letters, numbers, Chinese fonts and graphics, mixed with graphics and text display screen. Can display 192 (columns) × 64 (rows) lattice. Complete graphical display can also display 12 × 4 pcs (16 × 16 dot matrix) Chinese characters.
Offers three control interface: 8-bit microprocessor interface, 4-bit microprocessor interface, serial interface.
Offers versatile command: screen clears (Display clear), the cursor homing (Return home), the display on / off (Display on / off), the cursor display / hide (Cursor on / off), display character blink (Display character blink) cursor shift (Cursor shift), display shift (Display shift), vertical scroll (Vertical line scroll), highlight (reverse display).
LCD module (LCM) of LCD color yellow green, blue, gray, available for customers to choose.
LCD module backlight colors are yellow-green, orange, white, red, emerald green, blue, available for customers to choose.
Use and storage temperature:
room temperature (operating temperature 0 ~ +50 °C, storage temperature -10 ~ +60 °C
wide temperature (operating temperature -20 ~ +70 °C, storage temperature -30 ~ +80 °C
Super wide temperature (operating temperature -30 ~ +80 °C, storage temperature -40 ~ +80°C).
Available for customers to choose.
Product replacement and warranty
If you have any prodcut quality problem, you can send it back to us with the original condition,we will repair or exchange new one for you.
If you have any using problem of the products which buy from Qihang, please feedback to us first, and we will discuss the issue with you. Via our technical support, we can dig out your using problem via our technical support in most of cases.
Lost Products: If products get lost in delivery, or you still do not get your item for a long time, please contact our customer service timely. We will deal with this ASAP. Please do not deal with it all by yourself, we want you communicate with us. Usually, we will provide tracking number and tracking link timely. If products get lost on the way and we get confirm from couriers, we will arrange redelivery for your products. If you want ship it through express, then you need to pay express shipping fee.