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- Mon Sep 08, 2025 4:39 pm
- Forum: Internet of Things (IOT)
- Topic: SIM800L V2 Not Catching Network - Help Needed!
- Replies: 2
- Views: 22297
Re: SIM800L V2 Not Catching Network - Help Needed!
A7670E module: garbage on Serial Monitor, powered with 4 V but still unreadable—need help!