About the only way to achieve what you need is to reprogram the STM8S003F3 Micro on the HC12 board to do what you want, but thats a non trivial task.
You could have a look at Xbees and see if they will do what you need.
About the only way to achieve what you need is to reprogram the STM8S003F3 Micro on the HC12 board to do what you want, but thats a non trivial task.
You could have a look at Xbees and see if they will do what you need.