Search found 4 matches

by __xwtk
Fri Jun 21, 2024 8:29 am
Forum: General Discussion
Topic: Very unstable system after migrating to Arduino-ESP32 3.0.1
Replies: 0
Views: 840

Very unstable system after migrating to Arduino-ESP32 3.0.1

Hey everyone. I have recently migrated from ESP-IDF 4 with Arduino-ESP32 2.x.x to ESP-IDF 5 with Arduino-ESP32 3.0.1. I have read the migration guide and changed everything that needed to be done to run smoothly, however the system runs very unstable, details: Certain standard ESP libraries such as ...
by __xwtk
Sat Jun 03, 2023 8:00 am
Forum: Documentation
Topic: How secure is using Flash Encryption in Release mode without Secure Boot?
Replies: 2
Views: 7555

Re: How secure is using Flash Encryption in Release mode without Secure Boot?

ESP_Zombie wrote:
Tue May 16, 2023 6:58 am
Hi __xwtk

In this way, you can try OTA a new_app.bin with software secure boot. For details, please refer to this link https://docs.espressif.com/projects/esp ... ecure-boot
Great thank you very much!
by __xwtk
Mon Apr 10, 2023 6:46 pm
Forum: Documentation
Topic: How secure is using Flash Encryption in Release mode without Secure Boot?
Replies: 2
Views: 7555

How secure is using Flash Encryption in Release mode without Secure Boot?

Hey there. After spending a while on reading the documentation about Flash Encryption + Secure Boot, I found a line which says that device firmware may still be modified even with Flash Encryption, and to use Secure Boot to prevent that. The setup is the following: > Flash Encryption with Release mo...
by __xwtk
Sun Feb 26, 2023 5:21 pm
Forum: ESP-IDF
Topic: Using ESP-IDF bootloader with ESP32-Arduino code for NVS [SOLVED]
Replies: 0
Views: 956

Using ESP-IDF bootloader with ESP32-Arduino code for NVS [SOLVED]

Check solution below. Since ESP32-Arduino core doesn't support flash encryption, I have made a hybrid OTA system which consists of 2 stages: Stage 1 - ESP-IDF Simple OTA Example with custom partition table + Flash Encryption + NVS Encryption - This program downloads ESP32-Arduino code from the serve...