Retuning to ESP32 after a long time and see that the PPPoS example is no longer in master. I was hpping to use it for a cellular project.

Any one know what happened? do I need to use 4.4 o h sit simply been renamed to something else?

Thanks in advance

Hi all I would like to read back the contents of an ESP32 for safe keeping. Then program it with my own code. If I am unable to achieve what I want I want to be able to flash back the contents from the safe so I can still use the device as was given to me. I am unsure what tools are available? is it...

Hi @ESP Can I please get some urgent help please re thermal issues. As per https://github.com/espressif/esp-idf/issues/6697 I am not getting any answers and this is stopping our product from validation. In short the issue is that the we are using ESP32 as a micro controller (Wifi/BT disabled). Durin...

Yes I have seen the RMT being mentioned before but I have not seen an Implementation as software uart anywhere. Was hoping for a ready made solution, it can't be just me who needs 4 uarts

Hi So all is good while we have a a good connection. But in bad connectivity we loose the PPP connection on 2G and the modem issues a "NO CARRIER". I think the netif layer packs it up or somehow determines that PPP is no longer connected and we get the "IP_EVENT_PPP_LOST_IP" event. Does any one know...

Hi all I need to connect to three serial devices and also want to connect to debug so see the logs. Is it possible to use some software serial library say that outputs at 9600 and use the UART0 for the peripheral. Unfortunately I cannot add an external UART IC or swap a hardware UART quickly between...

Thanks Angus
This explains it so well. Many thanks

Hi sorry encryption is not enabled only secure boot is enabled
Both time exactly the same bootloader, partition table and code were loaded.

Forgot to say I did an erase before the second programming. The erase was done by pressing the button in flash download tools

Hi all I am using the latest IDF. I had several board to program and I was programming them using the windows flash download tool. Most of them are working however some of them were programmed twice with the bootloader checked. When programmed once they were working but when programmed the second ti...