Search found 43 matches

by Agree007
Fri Sep 20, 2019 11:03 pm
Forum: General Discussion
Topic: Connect ESP32 to MS SQL Server
Replies: 4
Views: 32

Re: Connect ESP32 to MS SQL Server

Here is example from esp32 to MySQL 😉

https://randomnerdtutorials.com/esp32-e ... mp-server/
by Agree007
Fri Sep 20, 2019 11:00 pm
Forum: General Discussion
Topic: Connect ESP32 to MS SQL Server
Replies: 4
Views: 32

Re: Connect ESP32 to MS SQL Server

HTTP from the esp32 to ms sql server running a python program to receive the data from esp32 and write it to your ms sql.
by Agree007
Tue Sep 17, 2019 8:36 am
Forum: Hardware
Topic: Is there a Grove shield for ESP32? Or an ESP32 with Grove Connectors?
Replies: 3
Views: 148

Re: Is there a Grove shield for ESP32? Or an ESP32 with Grove Connectors?

No, I dont know, have the boards (not the Grove shield) but dont use jatg
by Agree007
Mon Sep 16, 2019 8:32 pm
Forum: Hardware
Topic: Is there a Grove shield for ESP32? Or an ESP32 with Grove Connectors?
Replies: 3
Views: 148

Re: Is there a Grove shield for ESP32? Or an ESP32 with Grove Connectors?

Try look at tinypico.com/add-ons they seems to have it.
by Agree007
Tue Sep 10, 2019 5:19 pm
Forum: ESP32 Arduino
Topic: void setup not lauching
Replies: 1
Views: 113

Re: void setup not lauching

Have you set the correct speed with
Serial. begin(115200);
and use a small
delay(1000);
so you are sure the serial connection is ready before you start writing to it.
by Agree007
Wed Sep 04, 2019 1:18 pm
Forum: ESP32 Arduino
Topic: How to get one ESP32 trigger another ESP32 to do some task ?
Replies: 2
Views: 179

Re: How to get one ESP32 trigger another ESP32 to do some task ?

How are the 2 esp32 conneted?
UART, WiFi, Bluetooth or??
any way you will have to write the programs to run on the esp32s.
by Agree007
Tue Sep 03, 2019 8:11 am
Forum: ESP32 Arduino
Topic: My own pcb with Arduino IDE
Replies: 2
Views: 186

Re: My own pcb with Arduino IDE

Assuming you pcb have the required usb port, then connect it to you pc with Arduino ide (with esp32 support setup) select the esp32 module closest to your own module, that will work unless you board are very special.
by Agree007
Thu Aug 15, 2019 6:33 am
Forum: Hardware
Topic: ESP32 VIN pin as 5V output
Replies: 5
Views: 440

Re: ESP32 VIN pin as 5V output

You should never connect any Vxx pin to ground 😉

Vin means you can power the board from that pin, when you dont use USB power, so when you power your board via the USB port, you will have 5V on the Vin pin and I have used it to power some motor driver modules without any problem.
by Agree007
Wed Aug 14, 2019 4:53 pm
Forum: Hardware
Topic: ESP32 VIN pin as 5V output
Replies: 5
Views: 440

Re: ESP32 VIN pin as 5V output

Suggest you find the circuit diagram for you board, it will show how the 5V pin are conneted to the usb input or you can try messure the resistens between the 5V pin and usb 5V in with an ohm meter. If direct conneted and/or there are zero ohm, it all depend on your usb power supply how much you can...
by Agree007
Tue Jul 23, 2019 5:12 pm
Forum: ESP32 Arduino
Topic: ESP32 Remote Control
Replies: 17
Views: 1332

Re: ESP32 Remote Control

What part of the esp32 do you want to control from remote?
You can configure the esp32 as wifi access point and web server, then connect to the Web page and control almost anything (as long you have the rigth code in the esp32)

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