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Old 03 September 2016, 05:06   #14
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Join Date: Jul 2011
Location: UK
Posts: 331
Here is my current prototype receiver (Arduino Pro Micro) which ATM works as a HID device. I am intending on adding 9pin output so it can be used on original hardware. There is already provision on the board (once I solder a few more wires).

My current transmitter setup is also shown (Arduino Nano). It currently uses a mobile phone battery bank for power, and a patch cable to convert the 9pin socket to the boards header. I played a few emulator games using my adapter without problems. Need to test it in the lounge on the TV next

Both parts of the system have a DIL switch fitted currently allows up to 4 different signal strength and 4 different 2.4GHz channels. This may change to a 2:8 ratio to get more channels.
I have cleaned up the Arduino code for both ends of the system and they now operate at around 2-4ms which is pleasing A lot more testing with range and data rates needs to be done plus I need to source some boxs to house everything but its all looking good ATM.
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