Search found 3116 matches

by ESP_Sprite
Wed Feb 19, 2020 7:42 pm
Forum: ESP32 IDF
Topic: Accessing the Flash on SPI0 of esp32 -wroom-32
Replies: 8
Views: 307

Re: Accessing the Flash on SPI0 of esp32 -wroom-32

That depends on the partition layout you selected.
by ESP_Sprite
Wed Feb 19, 2020 7:40 pm
Forum: ESP32 IDF
Topic: How to program my ESP32 using WSL2?
Replies: 1
Views: 87

Re: How to program my ESP32 using WSL2?

You could possibly get away with this, but the reset and jump to bootloader are normally done with handshaking lines which won't be forwarded by socat. If you manually pull GPIO0 low, reset the ESP32 and try to upload, it might work.
by ESP_Sprite
Wed Feb 19, 2020 7:38 pm
Forum: ESP32 IDF
Topic: Partition table without factory partition
Replies: 1
Views: 61

Re: Partition table without factory partition

If there is no factory app, the bootloader will normally just always boot from the active OTA app.
by ESP_Sprite
Wed Feb 19, 2020 7:36 pm
Forum: Hardware
Topic: Debugging DevKitv3 with Visual GDB
Replies: 11
Views: 559

Re: Debugging DevKitv3 with Visual GDB

Looks good to me. Sorry, I'm stumped then :/ You could try to use a 'scope to perhaps trace the JTAG lines, see if there's any obvious going on there.
by ESP_Sprite
Wed Feb 19, 2020 7:31 pm
Forum: General Discussion
Topic: ESP32 Reliaibility
Replies: 3
Views: 892

Re: ESP32 Reliaibility

You're probably better off mailing sales@espressif.com with these kinds of questions.
by ESP_Sprite
Tue Feb 18, 2020 3:40 pm
Forum: ESP32 MDF
Topic: ESPNOW working on a router / Acces Point?
Replies: 1
Views: 160

Re: ESPNOW working on a router / Acces Point?

Not easily, as the access points WiFi stack should somehow allow you to send management frames. On top of that, you'd have to write something that sends out the specific management frames ESPNow expects.
by ESP_Sprite
Tue Feb 18, 2020 3:31 pm
Forum: ESP32 IDF
Topic: ESP_OTA: OTA image has invalid magic byte
Replies: 5
Views: 204

Re: ESP_OTA: OTA image has invalid magic byte

Hard to say... are you sure your webserver doesn't use e.g. Javascript to redirect to the actual download? A webbrowser would follow that, Curl and the ESP32 would not. Grab the file using Curl and open it in a text editor, that should tell you enough. Given that cloud providers aren't really made f...
by ESP_Sprite
Tue Feb 18, 2020 3:27 pm
Forum: Hardware
Topic: E-paper connector
Replies: 2
Views: 107

Re: ES

I took the liberty of changing your title to make more sense.

What epaper are you talking about? Did you ask the manufacturer or check the datasheet already?
by ESP_Sprite
Tue Feb 18, 2020 3:25 pm
Forum: Hardware
Topic: Pico D4 with a Lipo battery
Replies: 2
Views: 104

Re: Pico D4 with a Lipo battery

HT7333 is never going to work as it only can deliver 250mA. HT7833 should theoretically work, if your battery is full enough. Are you sure you did add the capacitors around the LDO, and are you keeping the lines between the LDO as short and low-impedance as possible?
by ESP_Sprite
Tue Feb 18, 2020 8:35 am
Forum: ESP32 Arduino
Topic: SAMPLING AUDIO - How to handle large data?
Replies: 6
Views: 352

Re: SAMPLING AUDIO - How to handle large data?

I'd say that for 4 MByte, most sd-cards will get up to their rated write speed, which usually is way higher than needed for writing audio data.

Go to advanced search