arnulf

Member Since: February 9, 2012

Country: Norway

  • Tutorial - Using an Arduino to Program an AVR | about 2 years ago

    I guess Arduino/Teensy & avrdude can be used to program other than AVR chips ? Like nRF24LE1 (ebay)? (2.4GHz transceiver with 8051 core & 16kB flash, price from $13.45 incl. shipping :)

    Anyone tried this ?

    (without 8051, but with SPI interface (connect to Arduino/Teensy/…): nRF24L01 ~$2.85 :)

    nordicsemi.com don’t tell much about programming other that you can use a special “Programming Kit” or a normal ISP-SPI flash programmer (PROG pin has to be activated).

    EDIT:

    I found a programmer in Finland at Seinäjoki University: SURFnet This use a custom designed card with ATmega32U4, same as Teensy Tried to flash USB-SPI program to Teensy, it seems like the SURFprogrammer recognized it.

    All that’s missing now is a 3V3 PSU, and some wrap cable /connector to connect the nRF24LE1 (use 2mm space between pins) to Teensy.

No public wish lists :(