Search found 8 matches

by Hicham
Sun May 30, 2021 11:47 am
Forum: ESP32 Arduino
Topic: I2C bus unusable after deepsleep Help !!!!!
Replies: 0
Views: 1765

I2C bus unusable after deepsleep Help !!!!!

Hello guys, i have an issue with I2C bus, when i enter in deep sleep mode and after i woke up, i can't begin i2c bus, but if i hard reset the module, the i2c begin well, when i woke up from deep sleee, i mesure the SDA and SCL line and i found they bouth set up to 0.75V . i am usisng esp 32 and pull...
by Hicham
Thu Mar 11, 2021 8:30 am
Forum: General Discussion
Topic: Write binary file to SPIFFS folder
Replies: 3
Views: 7832

Re: Write binary file to SPIFFS folder

Thank you, that what i discovred too, and i changed to Serial.readbytes() function. so i can read and write to spiffs file .bin .

now i am at the point of performing the update from the file stored in the flash memery, hope its work .
by Hicham
Wed Mar 10, 2021 8:08 am
Forum: General Discussion
Topic: Write binary file to SPIFFS folder
Replies: 3
Views: 7832

Write binary file to SPIFFS folder

Hei guys, how are u doing , i am trying to write a binary file into my flash memey using SPIFFS, so i can perform update here its the idea, i am using sim800 to get the information from my FTP server, in the other hand i am listening to the serial port to read data comming from the sim800, and stock...
by Hicham
Mon Mar 08, 2021 9:41 am
Forum: General Discussion
Topic: Upload Code from SPIFFS file
Replies: 2
Views: 3232

Upload Code from SPIFFS file

Hello guys, how are u doing,
i am using SPIFFS library to save my new sketch in the SPI flash memery, and after that i want to upload that sketch to my esp32,

Any advice, thank you
by Hicham
Fri Mar 05, 2021 5:14 pm
Forum: General Discussion
Topic: Can't find Factory partition
Replies: 2
Views: 2961

Re: Can't find Factory partition

chegewara wrote:
Fri Mar 05, 2021 3:47 pm
Probably because arduino partition tables are without factory partition:
https://github.com/espressif/arduino-es ... partitions
Yes thank you, i think this is the probelm, factory partition does not exist in the arduini partition
by Hicham
Fri Mar 05, 2021 2:58 pm
Forum: General Discussion
Topic: Can't find Factory partition
Replies: 2
Views: 2961

Can't find Factory partition

Hello guys, i am trying to find the APP factory partition but with out succes, i got always NULL return partition not found when i try to search the OTA partition i can find it . Here its my Code in loup function any help, thank you Here its my Code in loup function Serial.println("searching for par...
by Hicham
Thu Feb 25, 2021 9:13 am
Forum: General Discussion
Topic: Certificates of ESP32-D0WDQ6
Replies: 3
Views: 3091

Re: Certificates of ESP32-D0WDQ6

Hi, Can you be more specific? RF certificates like CE and FCC? Is that you are looking for? https://www.espressif.com/en/support/documents/certificates hey , first thank you for your reply, and yes RF certificates like CE , Rohs ... anything can be usful for me, but the problem i find just the cert...
by Hicham
Wed Feb 24, 2021 3:59 pm
Forum: General Discussion
Topic: Certificates of ESP32-D0WDQ6
Replies: 3
Views: 3091

Certificates of ESP32-D0WDQ6

Hello everyone, hope you doing good

Can anyone share the certificates of ESP32-D0WDQ6 exactly, (
Thanks in advance,