Description
This is a RoHS compliant I2C Serial LCD Daughter board that can be connected to a standard 16×2 or 20×4 Character Display Module that supports 4-bit mode. All Character Modules sold on our site support 4-bit mode, and nearly all commercially available 16×2 and 20×4 line character modules support it too.
This board has a PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display. There are many examples on the internet for using this board with Arduino. Do a search for “Arduino LCD PCF8574“. The I2C address is 0x3F by default, but this can be changed via 3 solder jumpers provided on the board. This allows up to 3 LCD displays to be controlled via a single I2C bus (giving each one it’s own address)
Specifications and Features:
- 5V power supply.
- Serial I2C control of LCD display using PCF8574.
- Backlight can be enabled or disabled via a jumper on the board.
- Contrast control via a potentiometer.
- Can have 8 modules on a single I2C bus (change address via solder jumpers)address, allowing.
- Size ：41.6 x 19.2 mm.
Package Includes:
1 x IIC/I2C Serial Interface Adapter Module
rajamagnet2011 (verified owner) –
I received the item packed with air , perfectly all right
ajsalk1999 (verified owner) –
Good packaging. Working fine
Ahmed A U (verified owner) –
Excellent,, As always prompt delivery , Best price, Recommend Robu.in to all electronics enthusiast and engineers.
Ashok Jathen (verified owner) –
Product received as ordered in good condition and works as expected. Nice & useful product
purchasedigitronics (verified owner) –
excellent
Nandakumar (verified owner) –
Good Product , Very Quick Delivery
Lakshmesh (verified owner) –
Good Packaging. Delivery on time
jomon10121989@gmail.com (verified owner) –
good product. packing is very good. servie e is good
Rajdeep Das (verified owner) –
Works flawlessly. However, would have liked faster delivery, if possible 1 day delivery.
Vineet Ranjan (verified owner) –
It was packed very well. Price is less than the local market. Shipping is also good. Guy’s go for this.
Ravi Rao (verified owner) –
Item was pa kced well and delivered as promised. Device works well as advertised.
Will recommend Robu to all my friends.
Sunil Chandra (verified owner) –
Nice product. Bus address is 0x27.
vimal (verified owner) –
g
malthane@gmail.com (verified owner) –
No problem, prompt delivery and at affordable price, I recommend to deal with Robu.in to all electronics enthusiast and engineers.
VIMAL PANDYA (verified owner) –
g
Aravind (verified owner) –
Excellent product at extremely low price
Shubham –
Nice product at low price.
vimal (verified owner) –
good
giriraj7 (verified owner) –
Cheapest module you can buy online!!!! Great packaging!!!! Works perfectly as expected!!!! Great purchase!!!!
Rama Krishna (verified owner) –
Quality is good , delivered in time,many libraries available for Arduino interface, easy to use, pin to pin connection should be correct.
VIMAL PANDYA (verified owner) –
good
BIJU. A. P (verified owner) –
Received the items. It came after one week than I expected. Suggestion to pack the items more carefully.
Good and reliable site. Thanks for the quick response to my email. Can deal in future. Thank you.