Search found 9 matches

by chrispal
Fri Sep 27, 2019 10:12 am
Forum: Hardware
Topic: ESP32 azure Iot Kit stopped recognized by usb COM port
Replies: 1
Views: 438

Re: ESP32 azure Iot Kit stopped recognized by usb COM port

** i can not upload any firmware right now
by chrispal
Fri Sep 27, 2019 8:47 am
Forum: Hardware
Topic: ESP32 azure Iot Kit stopped recognized by usb COM port
Replies: 1
Views: 438

ESP32 azure Iot Kit stopped recognized by usb COM port

Hello everyone! After a faulty firmware, that tried to accesS I2C from an ISR, my device stopped being recognized by the usb COM port that it is connected. When i plug the usb cable in, it is showing at the device manager, but after a second, it loses connection. What can i do to reverse the situati...
by chrispal
Mon Sep 23, 2019 10:21 am
Forum: Hardware
Topic: ESP32 azure Iot Kit stopped recognized by usb COM port
Replies: 1
Views: 432

Re: ESP32 azure Iot Kit stopped recognized by usb COM port

Update:
When i connect another same device, it is normally detectable in the device manager. So i guess something is wrong with the device it self? Can this be something that i provoked?
by chrispal
Mon Sep 23, 2019 10:05 am
Forum: Hardware
Topic: ESP32 azure Iot Kit stopped recognized by usb COM port
Replies: 1
Views: 432

ESP32 azure Iot Kit stopped recognized by usb COM port

Hello everyone, I was working without any problems the last months with my ESP32. Suddenly, my device is not regognized by serial COM port of my pc. When i plug it in,looking at the device manager, it is showing for a second and then the connection is lost. I didnt change my USB cable and the usb-se...
by chrispal
Wed Sep 11, 2019 1:39 pm
Forum: ESP32 Arduino
Topic: ESP32 Remote Control
Replies: 17
Views: 5692

Re: ESP32 Remote Control

I want to do the exact same thing. I am giving the user the option to connect to which wifi he prefers after a wifi scanning procedure.So port forwarding is not an option as the network is not predifined After connection, the ESP creates a server displaying data. These data can be seen by the user t...
by chrispal
Thu Aug 08, 2019 6:29 am
Forum: ESP32 Arduino
Topic: I2C bus usage through arduino IDE
Replies: 2
Views: 1566

Re: I2C bus usage through arduino IDE

Thank you for your reply scotthauck!
I figured it out and it was the pin declaration .I used to Serial.println(SDA), but the printed pins were finally not the correct pins that should have been used.
A little bit more carefull with the datasheets and the problem solved.
by chrispal
Wed Aug 07, 2019 6:21 am
Forum: ESP IoT Solution
Topic: ESP IoT solution library in arduino IDE
Replies: 2
Views: 1441

Re: ESP IoT solution library in arduino IDE

Thank you costaud! I will give it a try!
by chrispal
Tue Aug 06, 2019 8:24 am
Forum: ESP IoT Solution
Topic: ESP IoT solution library in arduino IDE
Replies: 2
Views: 1441

ESP IoT solution library in arduino IDE

Hello,
I am quite knew with ESP32 and i am coding on arduino IDE. Is it possible for me to use the esp-iot-solution library?
Thank you!
by chrispal
Tue Aug 06, 2019 8:19 am
Forum: ESP32 Arduino
Topic: I2C bus usage through arduino IDE
Replies: 2
Views: 1566

I2C bus usage through arduino IDE

Hello, I am working on a project with ESP32 azure iot kit and i want to read its sensors. I am coding in arduino IDE. I am trying to scan the I2C bus for the devices and then proceed, using the WIRE library, although i am not able to detect any device.Can anyone advice me on this?In addition,is ther...

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