Modules won't communicate properly - cannot be recommended
For SA828-V VHF All-In-One Walkie Talkie Module Kit
Hi, the modules can not be accessed properly from terminal programs (9600-8-1-N). Linux offers cutecom which usually does a perfect job but in this case I do only receive "ERROR" as a module answer as soon as I try to squeeze something in or out. The Windoze tools are completely useless for me, because I banned all that MS rubbish from my PC since decades. Any really good documention available? If not I will trash the stuff ....
Response from NiceRF | Oct. 23, 2022
SA828 is a all-in-one set walkie talkie module Module, after setting same frequency for both module,then power on the module and connect antenna, they can work as walkiet talkie. it is very easy to use.
If you want to set the parameter, pls download the PC software and USB driver on our official website. downloading password is nicerf :
https://www.nicerf.com/products/detail/walkie-talkie-module-sa828.html
Also, you can learn how to set the parameter in the page 6-page 8 of the datasheet.
