Michal
/
Prusa-Firmware-ESP32-Cam
mirror of https://github.com/prusa3d/Prusa-Firmware-ESP32-Cam
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Update README.md 

Update Freenove readme to dio, not qio
pull/133/head
eric-distributed-spectrum 2026-02-13 16:04:05 -05:00 committed by GitHub
parent db0112e9c2
commit 8024dd0689
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
doc/Freenove ESP32-S3-Wroom/README.md
View File

@ -71,7 +71,7 @@ You must use the console to upload the firmware on the MAC or Linux platform. Fi
And command for FLASH FW is here, where **/dev/ttya0** is your serial interface for communication with the ESP32-cam board. This is the command for the first flash FW to MCU.
```
./esptool --chip esp32s3 -p /dev/ttya0 -b 921600 --before default_reset --after hard_reset write_flash --erase-all --flash_mode qio --flash_size 8MB --flash_freq 80m 0x0 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin
./esptool --chip esp32s3 -p /dev/ttya0 -b 921600 --before default_reset --after hard_reset write_flash --erase-all --flash_mode dio --flash_size 8MB --flash_freq 80m 0x0 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin
```
This command contains the parameter **--erase-all**, which erases the entire flash in the MCU. So, for just updating the firmware, it is necessary to remove the parameter **--erase-all**; otherwise, the MCU configuration will also be deleted. The basic command list can be found [here](https://docs.espressif.com/projects/esptool/en/latest/esp32s3/esptool/basic-commands.html)
@ -79,7 +79,7 @@ This command contains the parameter **--erase-all**, which erases the entire fla
Here is the command for updating the firmware in the MCU without erasing the MCU configuration
```
./esptool --chip esp32s3 -p /dev/ttya0 -b 921600 --before default_reset --after hard_reset write_flash --flash_mode qio --flash_size 8MB --flash_freq 80m 0x0 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin
./esptool --chip esp32s3 -p /dev/ttya0 -b 921600 --before default_reset --after hard_reset write_flash --flash_mode dio --flash_size 8MB --flash_freq 80m 0x0 ESP32_PrusaConnectCam.ino.bootloader.bin 0x8000 ESP32_PrusaConnectCam.ino.partitions.bin 0x10000 ESP32_PrusaConnectCam.ino.bin
```
Launching the esptool application may be different in different operating systems