Programming RFM radio modules in Basic

[richard]

You say that they need ALL of the registers loading at power on. Could you clarify please, why does it state default values in the data sheet, or can the SX1276 retain the default settings?

exactly , all registers return to their default por values when the chip is reset , the chip has no non volatile registers.
every register that you assign a non por value to needs that value reloaded at every reset, in my case that's nearly all of them

[camerart]

exactly , all registers return to their default por values when the chip is reset , the chip has no non volatile registers.
every register that you assign a non por value to needs that value reloaded at every reset, in my case that's nearly all of them

Hi R,
That will save me some time at least initially. As mentioned before I am starting with OOK. You dd ask me why I would, but I'm trying OOK first then FSK, then LoRa, as I gain experience.

As I can accept most of the default registers, all I need to do is load the ones that are different.

So far I can see the radio transmitting, but there is no modulation yet, so just a stream, with no breaks.

C.