USB and serial backpack for simple HD44780 character LCD screens. A few nice features set it apart from the usual serial-only LCD backpacks:
USB and serial control of characters LCDs
Supported in common software (LCD Smartie) as 'matrix orbital' display
Adjust backlight from software
Couple extra pins for buttons
Open source (CC BY-SA)
If you encounter any problems when using this product, here is the forum from which you can get the technical support.
Can it be used with I2C and not with USB ? If yes, which are pins of Serial Data and Serial Clock ?
Hi there , please read the AT command , and you need to add a line break character behind the command.
IS IS POSSIBLE TO ONLY GET BARE PCBs FOR USB and serial enabled LCD backpack ?
IF SO WHAT WOULD BE THE PRICE FOR A QUANTITY OF 10 P.C.BOARDS, AND THE SHIPPING HANDLING CHARGES.
Hi, this product is coming from DangerousPrototypes.com. We only sell the fully assembled version. You can send your demand to the DangerousPrototypes'forum to see if you can get some bare PCB
Why would MY SoftwareSerial library be any different than YOUR SoftwareSerial library? Have you tested the specific combination of boards that I listed above with Arduino 1.0.1 and your example code. They are all your boards, your code, and they are al
Free shipping on your first order over $50 or more. Discounted items included!