Search found 24 matches

by phando
Tue Aug 18, 2020 3:39 am
Forum: ESP-IDF
Topic: HTTPS Authentication with Salesforce
Replies: 2
Views: 3195

Re: HTTPS Authentication with Salesforce

Thank you for the quick response and finding my error! By adding the 400 status to the codes, I was able to see: {"error":"unsupported_grant_type","error_description":"grant type not supported"} A quick trip to google produced the need for a content type specification https.addHeader("Content-Type",...
by phando
Tue Aug 18, 2020 2:44 am
Forum: ESP-IDF
Topic: HTTPS Authentication with Salesforce
Replies: 2
Views: 3195

HTTPS Authentication with Salesforce

Have you been able to authenticate with Salesforce OAuth? I have been working with the sample code and can reliably pass a certificate and make HTTPS requests. The request I need to make is a to get an auth token from a Salesforce Org. The request has additional data not shown in any examples I can ...
by phando
Wed Sep 18, 2019 4:35 am
Forum: General Discussion
Topic: SSH Client
Replies: 13
Views: 31750

Re: SSH Client

https://github.com/J-Rios/Arduino-esp32sshclient I am looking to have an ESP32(client) establish an SHH session and send commands to another system. When using the lib above and running any of the examples, my ESP32s keep failing to connect in the lets_handshake function. int8_t ESP32SSHCLIENT::let...
by phando
Mon Feb 18, 2019 5:02 am
Forum: ESP-MDF
Topic: ESP-MDF and Arduino
Replies: 4
Views: 9106

Re: ESP-MDF and Arduino

The IDF is working great. What I am looking to take advantage of is the MDF. In the Arduino IDE I am unable to successfully call

#include "mdf_common.h"

Any help with the Arduino IDE or PlatformIO would be much appreciated.
by phando
Mon Feb 11, 2019 4:23 pm
Forum: ESP-MDF
Topic: ESP-MDF and Arduino
Replies: 4
Views: 9106

Re: ESP-MDF and Arduino

Thanks for the response. The link doesn't have the information I need. I have been developing with the ESP32 in the Arduino IDE for some time. It seems that the MDF functionality has not been ported over for use in the Arduino IDE. My include statements always fail when trying to access the MDF libr...
by phando
Fri Feb 08, 2019 5:06 am
Forum: ESP32 Arduino
Topic: Connection library suggestion
Replies: 0
Views: 2497

Connection library suggestion

What is your favorite library that takes full advantage of the ESP32 and maintains a connection to a server? The reason I ask, is because I am working with swarms of devices that get moved around a lot and need frequent updates. Flashing chips individually just to update the SSID gets quite tedious....
by phando
Fri Feb 08, 2019 4:56 am
Forum: ESP-MDF
Topic: ESP-MDF and Arduino
Replies: 4
Views: 9106

ESP-MDF and Arduino

Is there a way to use the ESP-MDF features in the Arduino IDE? I have been mucking around and have not seen a compelling solution yet. The PainlessMesh has an error that keeps making the chip reboot. Any help would be great as the new library looks freaking awesome!

Thanks
by phando
Tue Mar 20, 2018 3:59 pm
Forum: ESP-IDF
Topic: Bluetooth Crash on connect
Replies: 2
Views: 5998

Bluetooth Crash on connect

Hello, I am trying to get Bluetooth working and not getting very far. The example code all of the net is the same. When my devices reboot every time connect is called. pClient->connect(pAddress); Have any of you seen this behavior. Bluetooth is kind of what led me to the ESP32 in the first place, it...
by phando
Tue Mar 20, 2018 3:52 pm
Forum: ESP-IDF
Topic: External Memory Chip
Replies: 2
Views: 4930

Re: External Memory Chip

Thank you!
by phando
Tue Mar 20, 2018 4:04 am
Forum: ESP-IDF
Topic: External Memory Chip
Replies: 2
Views: 4930

External Memory Chip

Hello,
I am making a small board with the ESP32 WROOM at its heart. I have connected most of my pins, but have noticed that there are a hand-full of pins going unused. CLK, CMD, SD0, SD1, SD2, and SD3. I have yet to see a wiring diagram using those pins to interface with an SD card.

Thanks