You have to use RTC_IRAM_ATTR.
https://docs.espressif.com/projects/esp ... -stub.html
viewtopic.php?t=2369
https://gist.github.com/igrr/54f7fbe051 ... d7fbecfeab

Hi! It's possible to see in the next gen product? 1 - Managment Frame Protection aka IEEE 802.11w. 2 - Battery backed RTC - with out deep sleep function to works,- When we turn off the power to the main chip, the RTS continues to work. 3 - Low RTC currency - 0.5uA (500 nA) 4 - Temperature and voltag...

The issue seems to be that internal CPU regulator can also take power from VDD_RTC pin, meaning that if all the power rails except VDD_RTC are powered off, CPU can still keep running; Hi. CHIP_PU pin was on GND? Ohh.. https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pd...

Hi. I think many know that exists method to attack any 802.11bgn network with 2$ esp jammer. http://deauth.me/ 5 minute, 4 steps - and here you are. Many kids use this shit. I did readed about this attack, and found two solutions: 1 - Managment Frame Protection (supported by hostapd in OpenWRT). 2 -...

Thx you ESP_Angus

WiFive wrote:No, you only do steps 3&4 to update the app

Sorry, i don't understand?
Can you please quote text that you did answered?

Good afternoon. As i understood esp32's protect separated on two parts: 1 - My programm can be encrypted by espsecure (esptool script), and then decrypted by esp32 using key saved at block_1 fuse before. 2 - Bootloader secure it's something hard. I can't understand it at this moment. So to secure my...