• Your position
  • Sign In or Join Free
Your position: Home / Main products / Expansion board

Keyestudio 1602LCD Keypad Shield For Arduino LCD Display ATMEGA2560 For Raspberry Pi UNO Blue Screen Blacklight Module

34 Review(s) Sold:77
    Please select the information you wantX
(424 available)
Shipping Cost:
Estimated Delivery Time:
Please select the country you want to ship from
  • Description
  • Reviews(34)

KS0256 LCD1602V1 (3)

256 (3)256 (8)256 (4)256 (5)256 (6)256 (7)

256 (2)



Keyestudio LCD1602 expansion shield integrates 1602 LCD display and six buttons into one piece, which is fully compatible with keyestudio UNO R3 control board. It can work just through stacking expansion board on the keyestudio UNO R3 control board, which is very easy and convenient.

There are two modes of communication between the 1602 LCD display and keyestudio UNO R3 control board, which are the 8-bit connection method and the four-bit connection method. The expansion board belongs to the four-bit connection method by default.

There are six buttons on the expansion board, in which for five control buttons and a reset button. Five control buttons are connected to analog port A0, and when press the different buttons, analog port A0 will output different simulation values. The expansion board has a potentiometer that can be used to adjust the backlight of the display.


Performance Parameters

Module size: 20.5mm * 41mm

Display capacity: 16* 2 characters

Chip working voltage: 4.5-5.5 V

Working current: 2.0 mA (5.0 V)

Module optimum working voltage: 5.0 V

Character size: 2.95 *4.35 (W * H) mm


Average rating: 4.0 based on 34 reviews
Share your thoughts with other customers
Write a review
Product reviews can be carried out after the member login, please click here to login