Search found 1725 matches

by rudi ;-)
Sun Sep 22, 2024 10:22 pm
Forum: General Discussion
Topic: ESP-NOW, custom OUI
Replies: 2
Views: 2340

Re: ESP-NOW, custom OUI

"with an own IEEE-SA registered OUI." you can simply use your own by using your own MAC - or doesn't this work for you? btw: OUI espressif has 208 entry just in time :o :D 8-) 1. 10-06-1C (hex) Espressif Inc. 2. D4-8A-FC (hex) Espressif Inc. 3. E4-65-B8 (hex) Espressif Inc. 4. 48-E7-29 (hex) Espress...
by rudi ;-)
Sun Sep 15, 2024 5:24 pm
Forum: General Discussion
Topic: ESP32-C5 -=what is known so far=-
Replies: 16
Views: 11257

Re: ESP32-C5 -=what is known so far=-

Hi Folks At the moment I'm very busy with the C5. The little one is amazingly good and at the same time you expect more and more and go into areas that are not yet covered and bump into things here and there. (When is the MP time coming - I want more, we are eagerly waiting for it :) ) After breakin...
by rudi ;-)
Sun Sep 08, 2024 12:26 pm
Forum: General Discussion
Topic: ESP32-P4, so close to the golden goose
Replies: 14
Views: 7249

Re: ESP32-P4, so close to the golden goose

Hi Folks,

Jack of all trades or Swiss Army knife ?
:mrgreen:
QP4-01.jpg
ESP32P4 ESP32C6 combined Stamp
QP4-01.jpg (189.35 KiB) Viewed 2501 times

best wishes
rudi ;-)

:: more infos soon'ish ::
by rudi ;-)
Sat Sep 07, 2024 3:08 am
Forum: General Discussion
Topic: ESP32-C5 -=what is known so far=-
Replies: 16
Views: 11257

Re: ESP32-C5 -=what is known so far=-

update ======= Hi Folks, someone must have taken the trouble to edit the image of the antenna with emboss / relief filter also to disguise parts of the lettering around the antenna structure, so bad that it almost borders on common sense. I think the perpetrator was convicted :) There is only one ve...
by rudi ;-)
Sat Sep 07, 2024 2:38 am
Forum: Report Bugs
Topic: [BBS] SQL ERROR [ mysqli ] several times a day and at night and now increasingly longer-lasting
Replies: 4
Views: 3080

Re: [BBS] SQL ERROR [ mysqli ] several times a day and at night and now increasingly longer-lasting

Which version on ESP32 are you using? sure - here we go: ESP32-C5 , ESP32-P4 , ( ESP32-C61) just in time. also ESP8284 ESP8285 ESP8266 ESP31B ESP32 ESP32-S2 ESP32-S3 ESP32-C2 ESP32-C3 (4) and also and earlier type but it is not so important yet, sometimes on the ESP64, CHIP7, why? :D I would like t...
by rudi ;-)
Fri Sep 06, 2024 4:06 pm
Forum: Report Bugs
Topic: [BBS] SQL ERROR [ mysqli ] several times a day and at night and now increasingly longer-lasting
Replies: 4
Views: 3080

[BBS] SQL ERROR [ mysqli ] several times a day and at night and now increasingly longer-lasting

Dear Admin

SQL ERROR [ mysqli ]
Too many connections [1040]
An sql error occurred while fetching this page. Please contact an administrator if this problem persists.
by rudi ;-)
Fri Sep 06, 2024 2:06 pm
Forum: General Discussion
Topic: ESP32-C5 -=what is known so far=-
Replies: 16
Views: 11257

Re: ESP32-C5 -=what is known so far=-

update ======= Hi Folks :) what is known so far is the description of this thread so i upload now this - you are updated what is known so far. BBS_GTH_X_cmp_C5_M.jpg That also explains :? one or the other ....there can be nothing hidden! best wishes rudi ;-) edit : "the antenna looks mirrored invert...
by rudi ;-)
Fri Sep 06, 2024 1:21 pm
Forum: General Discussion
Topic: ESP32-C5 -=what is known so far=-
Replies: 16
Views: 11257

Re: ESP32-C5 -=what is known so far=-

update ====== Hi Folks just want update this ESP32-C5-DevKitC-1 N8R4 from aliexpress ESPRESSIF Official Shop is here soldered is ESP32-C5-WROOM-1 ( MAN8R4 ) ccontains: Sample Chip V0.0 - MCU SoC ESP32-C5 NR4 ( 4 MB inside packed ) - external 8 MB Flash picture says more ESP32-C5-DevKitC-1 Sample Chi...
by rudi ;-)
Fri Sep 06, 2024 1:28 am
Forum: Hardware
Topic: PCB Antenna design review request
Replies: 8
Views: 3679

Re: PCB Antenna design review request

What is the Impedance Matching Point for the RF pin https://www.esp32.com/viewtopic.php?t=32344 https://esp32.com/viewtopic.php?f=12&t=40874 Guide ESP32-S3 ( side 16 - 18 ) "the chip conjugate point (35+j0)" https://docs.espressif.com/projects/esp-hardware-design-guidelines/en/latest/esp32s3/esp-ha...
by rudi ;-)
Fri Sep 06, 2024 1:08 am
Forum: Hardware
Topic: PCB Antenna design review request
Replies: 8
Views: 3679

Re: PCB Antenna design review request

Could you provide some help on how to measure the impedance or the rf performance without any specialised tools? I am basing this design entierly on an existing working dev board where the wifi works but so far no luck. The pcb thicness is the standard 1.6mm 1oz 2-layer copper from jlcpcb I can pro...