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### Answers checklist.
- [X] I have read the documentation [ESP-IDF Programming Guide](https://docs.espressif.com/projects/esp-idf/en/latest/) and the issue is not addressed there.
- [X] I have updat…
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Investigate:
- Sign and validate updates so devices doesn't have to trust the source (e.g. HTTP server)
- Support Secure Boot v2 so it's easier
- Pre-encryption would be nice also
- Root CA can …
LuKks updated
4 months ago
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Hello! I'm using macOS with a custom esp32s3 board. When I connected the usb cable to the serial JTAG, it shows correctly:
However, I cannot use `espflash` to access the board without specifyi…
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## Info
- ESP32-WROVER-IE
- ESP32-D0WD-3
- 8 MB PSRAM
- 16 MB SPI
- esp32spiram-20230426-v1.20.0.bin
## Description
I'm using MicroPython `esp32spiram-20220117-v1.18` successfully since s…
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I try differend baudrate but not seem rs232 related
/home/user/.arduino15/packages/esp8266/hardware/esp8266/2.0.0/../../../tools/esptool/0.4.6/esptool -vv -cd none -cb 460800 -cp /dev/ttyUSB0 -ca …
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Cant flash micropython with esptool-ck, only works with esptool.py
Download micropython binary, any version.
erase flash, then flash with
esptool.py --port /dev/ttyUSB0 --baud 460800 write_flash …
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Hello,
I try to use esp-open-sdk with esp8266 WeMos D1 Mini.
I build esp-open-sdk under Ubuntu 18/04 64.
Everything is ok.
I connect esp to PC via USB cable and get /dev/ttyUSB0 device (W…
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Hi,
I burned the bootloader on the ESP32-S3 DevKitC, but after pasting the main firmware to the bootloader folder, the editor is showing `PO16` instead of `BU16`. I need it to be in `BU16`.
Here…
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Basically I can flash the esp32 with this firmware https://github.com/shariltumin/esp32-cam-micropython-2022 using esptool and can query it:
```
./esptool.py --port /dev/ttyUSB0 flash_id
esptool…
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I have connected my esp07-module as shown here: http://reflowster.com/resources/images/blog/esp8266/usbprogram.png and the ck bootloader reset method isn't working.
Altough with esptool.py it works f…
luggi updated
8 years ago