I'm looking to do Cellular stuff, but all 5G and 4G modules are like 40-50 USD, does anyone know any alternatives that is around 10-15 USD?
Edit: I did find an old 4G cellular to wifi that is battery powered, should I extract something from that?
Edit 2: I found out that the SIM7022 is the cheapest, so I need to find where I can buy that presoldered, because that is way too small for me to solder.
Hello
I am working with two different boards made by And Technologies that implement SIMCOM modules.
One is for NBand IoT: 7080.
One is for more complete requirements: 7600G
Both work well.
Search for "Breakout SIM7600 User Manual" and you will get an idea.
Board is well done. Documents are not very clear. I am now reading about the sleep functions in the 7600G, probably I will separately post about that.
King regards,
Horacio