Hello
the heart of the BBC micro:bit is the nRF51822 SoC from Nordic
So is there a way to directly program the Nordic chip ?
while using the microphyton (Basic Python microbit or Upycraft)
Thank you for your answers.
Yves
the heart of the BBC micro:bit is the nRF51822
Re: the heart of the BBC micro:bit is the nRF51822
What do you mean 'directly program' the chip? What are you trying to do?
Re: the heart of the BBC micro:bit is the nRF51822
Hello
Good question
That means:
_Use the same programming tool (Upycraft or Mu)
_Use of a minimum target (only a NRF51822 placed on a minimal module)
_Uses a minimal hardware interface between the USB port and the Nordic module (Convert USB / SerialTTL or more complex)
Best regards
Yves
Good question
That means:
_Use the same programming tool (Upycraft or Mu)
_Use of a minimum target (only a NRF51822 placed on a minimal module)
_Uses a minimal hardware interface between the USB port and the Nordic module (Convert USB / SerialTTL or more complex)
Best regards
Yves
Re: the heart of the BBC micro:bit is the nRF51822
What are you trying to achieve?
Re: the heart of the BBC micro:bit is the nRF51822
I want to create a "real" project after having tested it on the microbit card.
But The Microbit card is too luxurious and especially too expensive for my project.
I only need a very small number of inputs / outputs
Yves
But The Microbit card is too luxurious and especially too expensive for my project.
I only need a very small number of inputs / outputs
Yves
Re: the heart of the BBC micro:bit is the nRF51822
There are development boards with the nRF51822 chip available really cheaply, and I had some luck programming them with a jlink-compatible programmer over SWD. I think that the micro:bit itself has the SWD pins exposed as pads somewhere on it, but I'm not sure which ones they are — some research might be necessary.
Re: the heart of the BBC micro:bit is the nRF51822
Maybe we can cut the connections on a microbit card and send them to another card with a nRF1822 only ?
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Perhaps you see https://www.youtube.com/watch?v=BzTcqwFI1m4&t=220s
Somebody flash a nRF51822 with a STLINK V2 and OPENOCD
I need it for flashing the Microphyton firmvare, but after, i only need to transfert python script.
Yves
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Perhaps you see https://www.youtube.com/watch?v=BzTcqwFI1m4&t=220s
Somebody flash a nRF51822 with a STLINK V2 and OPENOCD
I need it for flashing the Microphyton firmvare, but after, i only need to transfert python script.
Yves