SPI is not RS232. Sure Richard spot it. You need to revise your connections.
Also, your caps around the crystal, what values are?
Ioannis
Type: Posts; User: Ioannis; Keyword(s):
SPI is not RS232. Sure Richard spot it. You need to revise your connections.
Also, your caps around the crystal, what values are?
Ioannis
There are other modules capable of plug and play as you request. But they are not as cheap as the HopeRF are. HopeRF does really cheap modules, taking away from you all the burden of the RF circuit....