Search found 2006 matches

by ESP_Sprite
Wed Nov 21, 2018 10:12 am
Forum: General Discussion
Topic: (xQueueGenericReceive)- assert failed!
Replies: 6
Views: 141

Re: (xQueueGenericReceive)- assert failed!

Great to hear that you sorted out the problem. Can you indicate what the issue / solution turned out to be, so future readers can also perhaps solve this? Also, I'd suggest opening a new topic for your new issue, as people familiar with the webserver possibly aren't interested in a FreeRTOS issue.
by ESP_Sprite
Tue Nov 20, 2018 7:28 am
Forum: General Discussion
Topic: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Replies: 3
Views: 104

Re: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers

Using the RF antenna connector.
by ESP_Sprite
Tue Nov 20, 2018 4:34 am
Forum: General Discussion
Topic: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers
Replies: 3
Views: 104

Re: ESP32-WROOM-32U Wi-Fi Tx/Rx pin numbers

"WiFi TX/RX"? What do you mean? There are UART TX and RX pins; these are well-indicated. There's also an antenna connection that multiplexes Rx and Tx RF signals; that doesn't have a pin but an U.fl connector.
by ESP_Sprite
Mon Nov 19, 2018 2:50 am
Forum: ESP32 IDF
Topic: How to enable 32.768 kHz XTAL?
Replies: 1
Views: 59

Re: How to enable 32.768 kHz XTAL?

You also need to add a pair of load capacitors. See eg the ESP320-Wrover-Kit schematic for an example.
by ESP_Sprite
Mon Nov 19, 2018 2:30 am
Forum: ESP32 IDF
Topic: AWS IoT Subscribe/Publish example problem
Replies: 3
Views: 126

Re: AWS IoT Subscribe/Publish example problem

Moved to the ESP32 IDF subforum.
by ESP_Sprite
Mon Nov 19, 2018 2:29 am
Forum: Hardware
Topic: errors while connecting esp32 nodemcu to relay
Replies: 1
Views: 65

Re: errors while connecting esp32 nodemcu to relay

Moved to the hardware subforum.
by ESP_Sprite
Mon Nov 19, 2018 2:28 am
Forum: ESP32 IDF
Topic: ESP32 BT write echo back once
Replies: 2
Views: 69

Re: ESP32 BT write echo back once

Moved to the ESP32 IDF forum.
by ESP_Sprite
Sun Nov 18, 2018 12:33 pm
Forum: General Discussion
Topic: Issue using code/codebox in posts
Replies: 3
Views: 93

Re: Issue using code/codebox in posts

There's been some funny business going on with the code tag since we ran a forum software upgrade... Last time I checked it's been fixed, but because of Reasons, it may still linger in your browsers cache.
by ESP_Sprite
Sun Nov 18, 2018 3:11 am
Forum: General Discussion
Topic: Interrupt low Latency - again
Replies: 4
Views: 162

Re: Interrupt low Latency - again

Unfortunately, that is harder as the Xtensa needs a fair bit of code to get from an interrupt vector back into an environment that is usable for C... what kind of latency are you getting now?
by ESP_Sprite
Sat Nov 17, 2018 3:17 am
Forum: Hardware
Topic: Sparkfun ESP32 Thing Boot Loop
Replies: 1
Views: 74

Re: Sparkfun ESP32 Thing Boot Loop

The brownout detector triggering usually indicates a power supply issue. Can you try a different USB cable, or maybe powering the Thing from an external source?

Go to advanced search