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5PCS IIC/I2C/TWI/SPI Serial Interface2004 20X4 Character LCD Module Display
$14.25
1021
- Refund will be given as: Money Back
- Item must be returned within: 60 Days
- UPC: Does not apply
- Brand: Unbranded/Generic
- All returns accepted: Returns Accepted
- Restocking Fee: No
- Return shipping will be paid by: Seller
- Model: I2C 2004LCD
- About Us: Only provide best quality product,Not lowest price
- MPN: I2C 2004LCD
- Condition: New
- Country/Region of Manufacture: China
Description
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5PCS IIC/I2C/TWI/SPI Serial Interface2004 20X4 Character LCD Module Display
Specification:
https://bitbucket.org/fmalpartida/new-liquidcrystal/downloads
but with a little change in the init lines:
LiquidCrystal_I2C lcd(0x20, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); // Addr, En, Rw, Rs, d4, d5, d6, d7, backlighpin, polarity
This is IIC Serial 20X4 LCD module . With this I2C interface LCD module, you will be able to realize data display via only 2 wires. If you already has I2C devices in your project, this LCD module actually cost no more resources at all. It is fantastic for Arduino based project.
Download material
See detail
Interface: I2C
I2C Address: 0x27(it can’t be changed )
Sofware version :0022
SDA (DATA) -> analog input pin 4
SCL (CLOCK) -> analog input pin 5
Pin Definition : GND、VCC、SDA、SCL
Back lit (Blue with black char color)
Supply voltage: 5V
Pcb Size : 60mm×99mm
Contrast Adjust : Potentiometer
Backlight Adjust : Jumper
Payment
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Refund
Payment
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Payment must be received in 5 business days of auction closing.
Please leave note for your special request (e.g. Colors or Size) in PayPal when you pay the order.
Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched.
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Refund
All package need to
wait 30 days
(US only n
eed 7-10 days)
,
Please take care it.Less than 30 days,we can’t take a refund
.
If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please keep in touch with us and double check the return address before you return it.
If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
