It's very weird, but I think somehow I2C component is broken on the Arduino Uno R3 on FC 6.1 SPI software seems to work just fine. When the Arduino Software (IDE) is properly installed you can go back to the Getting Started Home and choose your board from the list on the right of the page. One is the IOREF that allow the shields to adapt to the voltage provided from the board. In addition, there are two new pins placed near the RESET pin. > If I2C CAL is used = same results = no output at all from pins SCL/SCA The Uno R3 also adds SDA and SCL pins next to the AREF.
#UNO R3 SOFTWARE INSTALL#
Basically, the changes that you might notice is the CH340 driver, which you can download and install from here: Windows, Mac OS, Linux (pre-installed). > If I add an SPI software component and tell it to use pins C4/C5, I can see signals coming out of these on my scope. This UNO compatible board is fully compatible with Arduino UNO R3, yes R3. PS Before you try solution described above, uninstall your Arduino software, unplug your board, and be sure to FIRST plug the board to your computer and NEXT. > If I use I2C software option and tell it to use any other digital pins, same result = no output seen on those pins.
#UNO R3 SOFTWARE HOW TO#
I have changed all I2C component options and didn't make a difference. How to install Arduino Uno IDE software on windows 10 and running your first sketchKeyes Arduino RFID systems learning kit videoArduino IDE software: https. > Option of hardware or software I2C doesn't make a difference, no signal coming out of either SCL/SCA. > If I turn Ports C4/C5 (hardware I2C pins on the Ardunio Uno R3) on an off, I can see a signal fine on the scope, so those pins SCL/SCA are working perfectly well. I can turn on and off LEDs, all looks fine. It programs directly perfectly well (I love this new feature = especially fr my son trying the Arduino currently = no need to install any Arduino software! = GREAT!). Simples, Flowcode 6.1.0.0 with Arduino Uno R3.