Search found 300 matches

by Vader_Mester
Wed Nov 10, 2021 7:01 am
Forum: ESP-IDF
Topic: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?
Replies: 41
Views: 62923

Re: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?

Ritesh wrote:
Wed Nov 10, 2021 4:34 am
Hello,

We have tried to compile your example but somehow it is giving few errors. Would you please let me know in which IDF you have compiled it successfully?
Hi, What kind of errors, can you be more specific?
by Vader_Mester
Wed Sep 15, 2021 3:31 pm
Forum: General Discussion
Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Replies: 72
Views: 157871

Re: ESP32-S3-WROOM-N8 on ESP32-S3-DevKitC-1

Just to be careful,...:) was only little careful and broke the Board _ You didn't break it, just upgraded it with 3D-Integrated circuit technology :mrgreen: Now THAT is development 8-) Be careful posting it. Espressif might steal the idea to have better space budget on the WROOM modules :D https://...
by Vader_Mester
Sat Sep 11, 2021 5:13 pm
Forum: General Discussion
Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Replies: 72
Views: 157871

Re: ESP32-S3-WROOM-N8 on ESP32-S3-DevKitC-1

Hi Folks, ESP32-S3-DevKitC-1 with ESP32-S3-WROOM delivered from Digikey today . :D and now on Desktop . bootlog FYI: Digikey had the DevKits in stock and you had to be quick. I managed to secure a handful and bought it; the shipment was very fast and arrived today. Happy happy - :mrgreen: best wish...
by Vader_Mester
Tue Aug 31, 2021 1:59 pm
Forum: General Discussion
Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Replies: 72
Views: 157871

Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet

squonk11 wrote:
Tue Aug 31, 2021 7:23 am
@Vader_Mester : do you have already some Benchmark results with S3 chip?
Not yet. I did not have time for it yet. I want to wait for the actual production samples to arrive, so I can test with something that should be valid for a longer time.
by Vader_Mester
Thu Aug 26, 2021 7:20 am
Forum: General Discussion
Topic: Is it true that the ESP32 S3 will remove the DAC?
Replies: 7
Views: 12701

Re: Is it true that the ESP32 S3 will remove the DAC?

I2S will have a PDM option; this is more-or-less the same idea as PWM but better. You can effectively feed your audio into the I2S peripheral, have a RC-filter (or ideally a better one, but RC should be sufficient) on the output pins, then connect a speaker to that. Thanks Jeroen! It is a good idea...
by Vader_Mester
Tue Aug 24, 2021 8:27 am
Forum: General Discussion
Topic: Is it true that the ESP32 S3 will remove the DAC?
Replies: 7
Views: 12701

Re: Is it true that the ESP32 S3 will remove the DAC?

ESP_krzychb wrote:
Fri Aug 20, 2021 3:21 am
Hi sere_dev and dmaxben,
The upcoming ESP32-S3 does not have DAC1 and DAC2 peripherals.
That's a bummer. Are you going to provide something else instead of the DAC? I wanted to use it as embedded audio, or we are left with an external DAC and I2S?
by Vader_Mester
Fri Jul 23, 2021 7:13 am
Forum: Documentation
Topic: ESP32-S3 Technical Reference Manual | 技术参考手册
Replies: 6
Views: 38829

Re: ESP32-S3 Technical Reference Manual | 技术参考手册

rudi ;-) wrote:
Fri Jul 09, 2021 10:55 am

ESP32-S3 Technical Reference Manual
The manual provides detailed and complete information on how to use the ESP32-S3 memory and peripherals.
v0.1 2021.07.09
Hi Rudi,

Link in the quote does not work, the others below it does :)

Ben
by Vader_Mester
Fri Jul 16, 2021 5:14 am
Forum: General Discussion
Topic: ID'ing the Espressif product by MAC address?
Replies: 4
Views: 7922

Re: ID'ing the Espressif product by MAC address?

I have to ID a lot of devices on networks using only the MAC addresses of those devices. Do Espressif device MAC addresses have identifiers (past the OUI) to determine which Espressif device it is? Is there a Espressif MAC address decoder ring for devices? It is possible, to edit MAC addresses, and...
by Vader_Mester
Wed Jul 07, 2021 7:02 am
Forum: General Discussion
Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Replies: 72
Views: 157871

Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet

Rudi: I can not PM you, so if you would be so kind, to edit the first post with the following information: Support for ESP32-S3 (beta) chips have been removed from master. The last snapshot that supports the beta chips is this: https://github.com/espressif/esp-idf/tree/3b60c2e131bc382f40d78095bde8a...
by Vader_Mester
Wed Jul 07, 2021 6:35 am
Forum: General Discussion
Topic: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet
Replies: 72
Views: 157871

Re: ESP32-S3 (Beta2) MARLIN_9_1B on ESP32-S3-Addax-1 V1.0 Specs & Datasheet

Is there anybody who owns one of the new ESP32-S3 Evalboards, who did a benchmark comparison between ESP32 and ESP32-S3? If you have working benchmarking code you want tested, I can do the test. I have wrover modules with ESP32 V3 chip, and S3 beta 3 modules. You can find some Benchmark Code here: ...