5/4/2023 0 Comments Lcd Smartie Serial Port![]() ![]() ![]() (The baud rate is flashed on the LCD during powerup). For the TTL connection, the default baud rate is 9600 but you can send it a command to set the baud rate to 2400, 4800, 9600, 19200, 28800, or 57600 baud. For the USB connection, it will work at any baud rate. The backpack will automatically select data from whichever input is being used. The USB interface shows up as a COM/serial port on Windows/Mac/Linux. Inside this backpack is an USB-capable AT90USB162 chip that listens for commands both a mini-B USB port and a TTL serial input wire. ![]() On non-RGB backlights you'll be able to dim the backlight (it's on the same pin as the 'Red' LED) That means you can change the background color to anything you want - red, green, blue, pink, white, purple yellow, teal, salmon, chartreuse, or just leave it off for a neutral background. It can even handle our RGB backlight LCDs with full 8-bit PWM control of the backlight. ![]() Adding a character display to your project or computer has never been easier with the new Adafruit USB or TTL serial backpack! This custom-designed PCB can connect to the back of any 16x2 or 20x4 character LCD and does everything you could want: printing text, automatic scrolling, setting the backlight, adjusting contrast, making custom characters, turning on and off the cursor, etc. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |