Author Topic: Project Review - LoRa X GPS Comunicator - Begginer / Mid  (Read 300 times)

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Offline PriX_YTopic starter

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Project Review - LoRa X GPS Comunicator - Begginer / Mid
« on: July 10, 2026, 01:09:19 am »
Hi im making comunicator to my rocket based on esp32 s3 wroom. Im 14y beginner and i wanna know what i fucked up in my schemat. I think there is more than one thing wrong.
Before making pcb i wanna someone more experienced check my schematic. I dont wanna throw 200usd to trash.
I allow you to roast and swear at this project, i dont mind hard criticism. I just want to build something that actually works.
 

Offline ftg

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Re: Project Review - LoRa X GPS Comunicator - Begginer / Mid
« Reply #1 on: July 10, 2026, 08:41:27 am »
On that MAX-M8Q module's RF IN, what is the PTV53V3S1UTR diode doing?
You block the DC with a series cap, this diode will cause issues with the RF, even if you forward bias it open.
 


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