Freetronics Forum

Ok; thanks for your reply.

Hi Everyone,

I was wondering whether the DMD could be powered by an external power supply with all LEDs switch on without connected to any Arduino.

Great, thanks for your reply. I quite like the adafruit model.

Hi, I was wondering whether you would be able to recommend some Near Field Communication shields to go with Freetronic's boards. Thanks.

Hi, I was wondering whether you've tried out any of the Text based user interface libraries, from Arduino Playground http://playground.arduino.cc/Main/Inter ... rdware#tui

I'm looking for one that is compatible with this Shield & support the menu navigation via the keypad.

Thanks for your reply.

Thanks for your info & support.
I've the wireless TX with virtualwire working on the EtherTen.

Thanks for your reply. In the meantime, I would implement your suggestion as a workaround for the incompatibility of the two libraries. One side effect of the separate board (as a wireless receiver) is an extra power supply requirement. In future, I would like to try out other wireless solutions suc...

Hi John, Thanks for helping me out. Here's where I'm at. I've setup LeoStick TX on pin D8 & it's transmitting the "Hello, world". I've setup Cube4 RX on pin D5 & it's receiving the above string. Now, I ran into a problem with the RX program below. I've setup the program not to attach any serial port...

Hi, I need some help to resolving a wireless example problem. I've setup the Cube4 with a wireless module from JayCar (Wireless Modules (Receiver)- 433MHz). I've also setup the LeoStick with a wireless module from JayCar (Wireless Modules (Transmitter) - 433MHz). I've been following a Tronixstuff's ...