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by chegewara
Sat Jan 23, 2021 4:27 pm
Forum: General Discussion
Topic: ESP32 was ahead of its time
Replies: 3
Views: 461

Re: ESP32 was ahead of its time

Yes, its hard to miss RP2040 and rpi pico, but i think its not a competition to esp32 family. Im not saying, RP2040 seems to be really nice soc, especially its price ($4 for dev board!!!) and i will play with it for sure. Features like USB device/host and PIO are very interesting, but i think the bi...
by chegewara
Thu Jan 21, 2021 5:43 pm
Forum: Hardware
Topic: Resetting esp32
Replies: 9
Views: 747

Re: Resetting esp32

You didnt post any logs, but is there printed by any chance log like this one?

Code: Select all

Brownout detector was triggered
by chegewara
Thu Jan 21, 2021 11:14 am
Forum: General Discussion
Topic: ESP32 OTA over BLE.
Replies: 1
Views: 205

Re: ESP32 OTA over BLE.

There is few topics on this forum about OTA over BLE, but i will say it one more time. I am able to update with this method with speed over 1MB per minute. All depends on both devices configuration (MTU). I have 1 case when speed is much much slower and update takes around 20 minutes, but i could no...
by chegewara
Tue Jan 19, 2021 4:36 pm
Forum: ESP IoT Solution
Topic: dht sensor with gpio39
Replies: 2
Views: 463

Re: dht sensor with gpio39

GPIO39 is input only, no pullup or pulldown.
by chegewara
Tue Jan 19, 2021 4:34 pm
Forum: ESP-IDF
Topic: Basic Hello World ESP-IDF failed
Replies: 10
Views: 843

Re: Basic Hello World ESP-IDF failed

Did you try:

Code: Select all

idf.py -p com3 flash
by chegewara
Mon Jan 18, 2021 11:56 am
Forum: ESP32 Arduino
Topic: Compiler thinks I'm giving an int to the CAN_GENERAL_CONFIG_DEFAULT macro
Replies: 3
Views: 255

Re: Compiler thinks I'm giving an int to the CAN_GENERAL_CONFIG_DEFAULT macro

Its the difference between C and C++. You have to cast it with:

Code: Select all

(int)canTxPin, (int) canRxPin
by chegewara
Sun Jan 17, 2021 11:57 pm
Forum: ESP-IDF
Topic: TLS handshake fails (using mqtts): Common name doesn't match
Replies: 2
Views: 256

Re: TLS handshake fails (using mqtts): Common name doesn't match

Did you check with other mqtt client or did you try to connect to rpi from browser using https connection to confirm all is setup correctly on rpi?
by chegewara
Sun Jan 17, 2021 11:53 pm
Forum: ESP-IDF
Topic: Setting Target esp32s2 Fails
Replies: 13
Views: 869

Re: Setting Target esp32s2 Fails

markjuggles wrote:
Sun Jan 17, 2021 10:00 pm
There is a "sdkconfig.defaults" file.

I don't know which step created it but it wasn't in the original "esp-idf\examples\get-started\hello_world" folder.
Is this set in sdkconfig.defaults:

Code: Select all

CONFIG_IDF_TARGET=
by chegewara
Sun Jan 17, 2021 8:45 pm
Forum: ESP-IDF
Topic: Setting Target esp32s2 Fails
Replies: 13
Views: 869

Re: Setting Target esp32s2 Fails

Do you have by accident sdkconfig.default in project folder?

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