#WirelessDUEProg#

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Summary

WirelessDUEProg is a project which aims to implement a wireless serial adapter, user can use this adapter to upload their program to Arduino DUE or even other Arduino boards.

Hardware

• Master

  Use nRF24LU1(Nordic Semiconductor)to emulate a USB CDC device. Arduino user access this Wireless USB serial adapter like any other Wired Serial tools(set/clear DTR/CTS, set baudrate, and send/recieve data ).The master is like a Dongle thing.

• Slave

  Use Atmega168pa(ATMEL)+nRF24L01(Nordic Semiconductor). The slave module connect with DUE directly through ERASE pin, REEST pin, GND pin, 5V pin, TX and RX pin.

Software

• Master

  Developed with KEIL C51

• Slave

  Developed with IAR for AVR(will porting to gcc-avr soon)

Performance

Our team had tried our best to make WirelessDUEProg to be stable and work in furhter distance, but, unfortunately, the result is disappointing.

Reliable communication distance : about 5m(that means, you can download your DUE with the distance less than 5m)

Distance	Success Rate(about)
5m	30%
4m	35%
3m	50%
2m	65%
1m	70%
0.5m	85%