Massive amount of questions

I got my A7105 here www.aliexpress.com/item/A7105-500m-wirel...odule/623601913.html

Awesome seller, absolutely stellar support. The module works as advertised, PA and all (17dBm)

At the time I got it, was also the cheapest one I could find

This seller no longer has this item for sale. RATS! Anyother ideas of low cost sources?

banggood is a good bet, but with the lunar new year you will have a little wait

www.banggood.com/A7105-Wireless-RF-2_4GH...Module-p-909404.html