Search found 52 matches

by Agree007
Thu Apr 30, 2020 5:35 am
Forum: ESP32 Arduino
Topic: That is a somewhat curious forum here...
Replies: 8
Views: 875

Re: That is a somewhat curious forum here...

Most questions in here can be answered by using a simple Google search, that migth be the reason 😉
by Agree007
Wed Apr 22, 2020 4:01 pm
Forum: ESP32 Arduino
Topic: ESP32-cam with ds1302?
Replies: 5
Views: 1775

Re: ESP32-cam with ds1302?

Depending in your code, you can implement OTA, the use gpio 1 and 3 😉
by Agree007
Mon Apr 20, 2020 5:54 pm
Forum: ESP32 Arduino
Topic: esp32 wake from sleep via interrupt then return to sleep
Replies: 4
Views: 1547

Re: esp32 wake from sleep via interrupt then return to sleep

fasani wrote:
Mon Apr 20, 2020 3:01 pm
Yes I agree with that.
Do you think is a good idea to use the Preferences class to save state?
The Preferences class is very easy to use and control, so in most cases I would use it, but it migth depend on what else you code does and require.
by Agree007
Sat Apr 18, 2020 11:48 am
Forum: ESP32 Arduino
Topic: esp32 wake from sleep via interrupt then return to sleep
Replies: 4
Views: 1547

Re: esp32 wake from sleep via interrupt then return to sleep

Thats the way it works, you will have to save you state and other required data, before going to sleep and the reload data when it wakes up.
by Agree007
Fri Apr 17, 2020 5:14 am
Forum: General Discussion
Topic: ESP32 lacks good small boards, dual base and stacking possibility. Why?
Replies: 6
Views: 1380

Re: ESP32 lacks good small boards, dual base and stacking possibility. Why?

For stacking options look at adafruit feather wings.
by Agree007
Fri Apr 17, 2020 5:10 am
Forum: General Discussion
Topic: ESP32 lacks good small boards, dual base and stacking possibility. Why?
Replies: 6
Views: 1380

Re: ESP32 lacks good small boards, dual base and stacking possibility. Why?

Try search for TinyPico, think you can find most of it, but the cost is a bit high.
by Agree007
Mon Apr 13, 2020 10:36 am
Forum: ESP-WHO
Topic: ESP-EYE pinout
Replies: 2
Views: 2916

Re: ESP-EYE pinout

https://makeradvisor.com/wp-content/uploads/2019/01/esp-eye-quick-guide.jpg https://makeradvisor.com/wp-content/uploads/2019/01/esp-eye-quick-guide.jpg G15? Will write some code to test pin 15 for the tactile button and then look in the circuit diagram and board layout , to see if any pin can be ac...
by Agree007
Sun Apr 12, 2020 5:42 pm
Forum: ESP-WHO
Topic: ESP-EYE pinout
Replies: 2
Views: 2916

ESP-EYE pinout

I want to connect one external sensor to the ESP-EYE board using just one (1) input gpio pin, is that possible in any way ?

Which pin should be used to read the side tactile Button ?

Thx in advance for your support 👍
by Agree007
Thu Oct 03, 2019 9:42 pm
Forum: ESP32 Arduino
Topic: Power Gy-521 and Pulsometer with GPIO
Replies: 1
Views: 461

Re: Power Gy-521 and Pulsometer with GPIO

I have working sample with using gpio pins for both gnd and vcc on gy-561 and small lcd screen. But be carefull and test each board alone first. If your modules draw to much current it become very unstable or not working at all.
by Agree007
Fri Sep 20, 2019 11:03 pm
Forum: General Discussion
Topic: Connect ESP32 to MS SQL Server
Replies: 4
Views: 1641

Re: Connect ESP32 to MS SQL Server

Here is example from esp32 to MySQL 😉

https://randomnerdtutorials.com/esp32-e ... mp-server/

Go to advanced search