Search found 13 matches

by tyethgundry
Fri Aug 08, 2025 5:33 pm
Forum: Hardware
Topic: Espressif ESP32C3 RUST DevKit - Bad hardware production batch, or is it a design mistake?
Replies: 2
Views: 285

Re: Espressif ESP32C3 RUST DevKit - Bad hardware production batch, or is it a design mistake?


I am not inside espressif, but i think is a known issue.

They have uploaded several versions of this devboard with one of them stating the change of pin headers https://github.com/esp-rs/esp-rust-board/compare/master...new-custom-version-with-fixes

schematics and everything is included in the ...
by tyethgundry
Wed Aug 06, 2025 6:12 pm
Forum: Hardware
Topic: Espressif ESP32C3 RUST DevKit - Bad hardware production batch, or is it a design mistake?
Replies: 2
Views: 285

Espressif ESP32C3 RUST DevKit - Bad hardware production batch, or is it a design mistake?

Hey, not got any traction in the rust forum category, so bringing this question to the hardware category instead.

https://esp32.com/viewtopic.php?t=46332

Just got an espressif esp32c3 Rust devkit, but it doesn't fit standard 2.54mm male header pins in the holes.
Instead only thin stamped metal ...
by tyethgundry
Mon Aug 04, 2025 7:39 pm
Forum: Rust
Topic: ESP32 Rust devkit doesn't support normal size header pins - holes too small
Replies: 1
Views: 12041

ESP32 Rust devkit doesn't support normal size header pins - holes too small

Surprised to find this board doesn't fit normal male header pins, because the drilled holes are too small.
Fortunately I had a set of stacking header pins which use very thin pressed plate pins/contacts [crap due to easy bending]

The pin spacing is 2.54mm as expected, but the hole size is too small ...
by tyethgundry
Thu Oct 24, 2024 7:14 am
Forum: ESP-IDF
Topic: Questions about wifi tx power
Replies: 2
Views: 3185

Re: Questions about wifi tx power

Bumping this in case anyone has answers
by tyethgundry
Tue Apr 16, 2024 11:10 pm
Forum: Report Bugs
Topic: SSL cert invalid
Replies: 2
Views: 8547

Re: SSL cert invalid

Just realised the main site is the esp32.com domain now, and forum.esp32.com should probably just redirect to esp32.com, but maybe things would break. :shrug:
by tyethgundry
Tue Apr 16, 2024 11:02 pm
Forum: Report Bugs
Topic: SSL cert invalid
Replies: 2
Views: 8547

SSL cert invalid

The site is getting an SSL invalid message.

Wonder if it's related to https://blog.cloudflare.com/shortening-lets-encrypt-change-of-trust-no-impact-to-cloudflare-customers
I should probably check my server too :roll:

I'm going to report this post to flag some attention

Screenshot 2024-04-16 ...
by tyethgundry
Mon Apr 15, 2024 1:19 pm
Forum: ESP32 Arduino
Topic: 3.0.0-rc1 WiFi not found
Replies: 2
Views: 1887

Re: 3.0.0-rc1 WiFi not found

Also we do not initialise the wifi interface before requesting it's MAC address

Code: Select all

wifi.macAddress()
so now we have to either access the NetworkManager

Code: Select all

Network.macAddress()
or begin one of the interfaces first.

See https://github.com/espressif/arduino-esp32/issues/9509
by tyethgundry
Fri Apr 12, 2024 1:05 pm
Forum: ESP32 Arduino
Topic: 3.0.0-rc1 WiFi not found
Replies: 2
Views: 1887

Re: 3.0.0-rc1 WiFi not found

It's expected:

Me No Dev:
"There will be docs. Reason is that WiFiClientSecure can now work on chips without WiFi, so it is not included by default. The whole network interface layer has changed to support H2 (and P4) and to also equalize all network interfaces (with PPP also on the way)"

https ...
by tyethgundry
Fri Apr 12, 2024 12:24 pm
Forum: ESP32 Arduino
Topic: 3.0.0-rc1 WiFi not found
Replies: 2
Views: 1887

3.0.0-rc1 WiFi not found

Hey, we used to get WiFi included by including #include <WiFiClientSecure.h> but since RC1 (we were using alpha3) there are CI errors.
Adding #include "WiFi.h" resolves it, but is this necessary, or a regression?

https://github.com/adafruit/Adafruit_Wippersnapper_Arduino/actions/runs/8646785163/job ...

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