Search found 6 matches

by tuadru
Mon Aug 26, 2024 5:50 am
Forum: General Discussion
Topic: ESP32 deep sleep for 6+ hours
Replies: 2
Views: 825

Re: ESP32 deep sleep for 6+ hours

Yeah this was it, I thought if I store it into uint64 it doesn't overflow but I guess it doesn't matter. Thanks.
by tuadru
Thu Aug 22, 2024 7:40 am
Forum: General Discussion
Topic: ESP32 deep sleep for 6+ hours
Replies: 2
Views: 825

ESP32 deep sleep for 6+ hours

Im having trouble with my putting my esp32 to sleep for over 1 hour. For 1 hour it works but when I try for 6 hours it wakes up every 3-4 minutes or so. //ABOVE SETUP #define uS_TO_S_FACTOR 1000000UL /* Conversion factor for micro seconds to seconds */ #define TIME_TO_SLEEP 21600 /* Time ESP32 will ...
by tuadru
Fri Dec 01, 2023 7:17 am
Forum: Hardware
Topic: Serial communication of a sensor doesent work depending on PSU
Replies: 1
Views: 4043

Re: Serial communication of a sensor doesent work depending on PSU

UPDATE: I have figured out that once power goes off and then back on in that case sensor starts its erradic behavior, but once I reset ESP through EN pin everything continues to work normal. SO basically upon first power on or any other time power goes off then on through Vin or USB cable that is co...
by tuadru
Thu Nov 30, 2023 1:19 pm
Forum: Hardware
Topic: Serial communication of a sensor doesent work depending on PSU
Replies: 1
Views: 4043

Serial communication of a sensor doesent work depending on PSU

Hello everyone, I have a project where I am sending data from 5 sensors (2 hardware serial, 2 software serial and 1 i2c communication) via esp32 devkit v1 to my website/database. Im powering sensors via external 5V/2A PSU. While esp32 is connected via usb cable to pc (commong ground via external PSU...
by tuadru
Wed Dec 15, 2021 8:26 am
Forum: ESP32 Arduino
Topic: Cannot connect to my wifi network
Replies: 2
Views: 4412

Re: Cannot connect to my wifi network

Still unable to resolve this issue.
by tuadru
Tue Dec 07, 2021 10:34 am
Forum: ESP32 Arduino
Topic: Cannot connect to my wifi network
Replies: 2
Views: 4412

Cannot connect to my wifi network

Hello everyone, not sure if this is right place to post this topic so Im sorry in advance if its not. Im trying to use my esp32 to send some data into the database (I was previously using esp8266 for this but it has some issues with my i2c sensor so Im trying to switch to esp32). Im stuck at very fi...