Changing the SPI

Projects Networking, Protocols, and Devices
1

hi,

I want to make this project

module used in the project;

984×738 71.2 KB

my module;

The chips are the same but the interface is different.
I do not know much about this.
how codes should be?
I apologize for the bad translation.

chip : si4463

module: https://tr.aliexpress.com/item/1pcs-433Mhz-HC-12-SI4463-Wireless-Serial-Port-Module-1000m-Replace-Bluetooth-NEW/32717804563.html

2

could you give the make and model number of your moduleand a link to documentation?

3

horace:
could you give the make and model number of your moduleand a link to documentation?

chip : si4463

module: https://tr.aliexpress.com/item/1pcs-433Mhz-HC-12-SI4463-Wireless-Serial-Port-Module-1000m-Replace-Bluetooth-NEW/32717804563.html

4

hsn:
The chips are the same but the interface is different.
I do not know much about this.
how codes should be?

The Aliexpress module looks like its got a UART front end for the Si4463.

You wont be able to 'change' this to SPI and the code would need a re-write, if indeed it could be made to work at all.

Better to find a module that uses the Si4463 in its native SPI mode.