Radio setup give: "check wires"

[axillent]

@m26872 this is most probably based on a Chinese clone of the nordic chip

it could probably work
At least nobody will charge you for the try :)

[slarti]

@m26872 Didn't work for me. Please tell me how you do.

[axillent]

@slarti start from the RF24 example named GettingStarted
connect wires according to hek's instruction http://www.mysensors.org/build/connect_radio

[slarti]

@axillent I tried it and it worked with the modules but none of the MySensors example sketches work with them. Thread about it.

[axillent]

@slarti what is the output from printDetails ?

is your chip recognized as NRF24L01+ or just NRF24L01?

[slarti]

@axillent That's the funny thing, they were recognized as NRF24L01+ but still refuse to work. I don't get "check wires". I just don't get anything.

[axillent]

@slarti getting nothing is already something)

GettingStarted can be used to connect two arduinos. Have you tested this? You told that examples are working.

[hek]

Might be possible to tweak initialization to get them to work. If someone has too much time on their hands this could be added as a new RFM73 driver in the development branch.

http://forum.mysensors.org/topic/300/rfm73-experience/14

[slarti]

@axillent Yes, the pingpong sketch from @olaeke works after I import the MySensors library to the sketch and comment out
//#include "nRF24L01.h" //#include "RF24.h"
and
#define MINIMAL from RF24_config.h

None of the "normal" examples work or give anything over serial.

[axillent]

@slarti it is probably a limited set of configurable parameters are allowed for your chip

you can investigate this but no success guaranteed

[slarti]

We'll know tomorrow or the day after as I found a Finnish guy with some radios that should be either the real thing or the SI24R1 -clone that should work.

[m26872]

Thank you for the info. I never inteded to develop any driver so I will simply buy a new batch with more care this time.

[olaeke]

@slarti You can test to set a static id on the sensor in the gw.begin like;

gw.begin(NULL, 25);

this sample set id fixed to 25 on this node. At least that was one of my problem with this radios, but my advice is to by new radios the cost is so smal compared to the effort. However it is the shiping that is the problem.

[slarti]

@olaeke Thanks, made it easy to test the new radios I got today.

If someone in Europe needs to get radios fast, try this guy in Finland. He advertises the radios as NRF24L01, but they are in fact NRF24L01+.

[olaeke]

@slarti HaHa so in China they sell NRF24L01+. and you get NRF24L01 but in Finland they sell NRF24L01 and you get NRF24L01+. :)

[otolosa]

Hi everybpdy.....any news on this topic?

my radio chips say NRF24L01+, however are detected as NRF24L01.

Got 3 of em working perfectly on Uno and Nano...but on pro mini always gettin the f**n "check wires" message...the only difference is the regulator (I'm using arduino pro mini 5V), but i checked and radio is getin 3.3 as it should be.