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Forum Index : Microcontroller and PC projects : I got aome JDY-41 to play with...

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Volhout
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Joined: 05/03/2018
Location: Netherlands
Posts: 4213
Posted: 11:14am 08 Nov 2024
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This is quite informative for nRF24. It may also apply to other RF modules...

nRF24 tips and tricks

Volhout
PicomiteVGA PETSCII ROBOTS
 
Mixtel90

Guru

Joined: 05/10/2019
Location: United Kingdom
Posts: 6761
Posted: 11:51am 08 Nov 2024
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Yes, very interesting indeed. :)
It really is a nice little module. Not that easy to get easy to understand info on how to use it without an Arduino library though. I've collected a bit of documentation.
nrf24l01.zip
I found the flow diagram in the Product Specification to be useful.

=====================

Anyone for a breakout pcb?




=====================

There seems to be a micropython library for this module,

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Edited 2024-11-09 03:04 by Mixtel90
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6089
Posted: 08:49pm 08 Nov 2024
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This basic code is from Jan 2015.
I don't know the author and can't remember if I ever tried it.

nRF24L01.zip

It's from the early days of the micromite II

Jim
VK7JH
MMedit   MMBasic Help
 
Mixtel90

Guru

Joined: 05/10/2019
Location: United Kingdom
Posts: 6761
Posted: 10:55pm 08 Nov 2024
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Thanks Jim. That's something that I'd found previously (I think it's all there is for this board). Unfortunately I don't think the entire code is there, he seems to have been showing what he was working with. It's a very good start though and I used some of it in the routines I was writing. I may be wrong and it's all there, but if it is I don't understand enough of what's happening to figure it out. :)

I put the code into 3 txt files, which are what I included in my zip. That was so I could chop it into sensible routines using Notepad.
Mick

Zilog Inside! nascom.info for Nascom & Gemini
Preliminary MMBasic docs & my PCB designs
 
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