Connect ESP32 to PostgreSQL database.

Posts: 11
Joined: Wed Jul 08, 2020 1:40 pm

Connect ESP32 to PostgreSQL database.

Postby Talesduque » Sat Dec 19, 2020 2:49 pm

Hello everyone,

I'm trying to develop a code to send data to my PostgreSQL database, I've tried implementing the following database, using Arduino framework as esp-idf component. Although, when I try to connect it, I get this error:

[E][WiFiClient.cpp:266] connect(): socket error on fd 54, errno: 104, "Connection reset by peer"

Anyone know how to resolve this issue or have any other idea on how to do it?


Posts: 32
Joined: Fri May 29, 2020 2:52 pm

Re: Connect ESP32 to PostgreSQL database.

Postby dastoned » Sat Dec 19, 2020 10:58 pm

Sounds like your PostgreSQL server drops the connection to the client. I'd start by looking at the server's logs, possibly after increasing the logging verbosity.

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