Hi guys
Simple question to ask anyone here in regards to a unit I purchased yesterday out of the spare of the moment.
I purchased this from ebay
https://www.ebay.com.au/itm/202947525281?hash=item2f409d7aa1:g:geAAAOSwvwFeIAB7&frcectupt=true
It is a 433 mhz single channel transmitter and receiver unit.
My question is.....does this come pre-programmed already inside or will i need to purchase a separate UNO Arduino micro controller to program it.
Would anyone know.
Thank you in advance.
Simple question to ask anyone here in regards to a unit I purchased yesterday out of the spare of the moment.
I purchased this from ebay
https://www.ebay.com.au/itm/202947525281?hash=item2f409d7aa1:g:geAAAOSwvwFeIAB7&frcectupt=true
It is a 433 mhz single channel transmitter and receiver unit.
My question is.....does this come pre-programmed already inside or will i need to purchase a separate UNO Arduino micro controller to program it.
Would anyone know.
Thank you in advance.