User's Manual

13. Build and Flash
Now you can build and flash the application. Run:
This will compile the application and all the ESP-IDF components, generate
bootloader, partition table, and application binaries, and flash these binaries to your
ESP32 board.
If there are no issues, at the end of build process, you should see messages
describing progress of loading process. Finally, the end module will be reset and
“hello_world” application will start.
If you'd like to use the Eclipse IDE instead of running make, check out Build and Flash
with Eclipse IDE.!
make󰲧flash
esptool.py󰲧v2.0-beta2
Flashing󰲧binaries󰲧to󰲧serial󰲧port󰲧/dev/ttyUSB0󰲧(app󰲧at󰲧offset󰲧0x10000)...
esptool.py󰲧v2.0-beta2
Connecting........___
Uploading󰲧stub...
Running󰲧stub...
Stub󰲧running...
Changing󰲧baud󰲧rate󰲧to󰲧921600
Changed.
Attaching󰲧SPI󰲧flash...
Configuring󰲧flash󰲧size...
Auto-detected󰲧Flash󰲧size:󰲧4MB
Flash󰲧params󰲧set󰲧to󰲧0x0220
Compressed󰲧11616󰲧bytes󰲧to󰲧6695...
Wrote󰲧11616󰲧bytes󰲧(6695󰲧compressed)󰲧at󰲧0x00001000󰲧in󰲧0.1󰲧seconds󰲧(effective󰲧920.5󰲧kbit/
s)...
Hash󰲧of󰲧data󰲧verified.
Compressed󰲧408096󰲧bytes󰲧to󰲧171625...
Wrote󰲧408096󰲧bytes󰲧(171625󰲧compressed)󰲧at󰲧0x00010000󰲧in󰲧3.9󰲧seconds󰲧(effective󰲧847.3󰲧
kbit/s)...
Hash󰲧of󰲧data󰲧verified.
Compressed󰲧3072󰲧bytes󰲧to󰲧82...
Wrote󰲧3072󰲧bytes󰲧(82󰲧compressed)󰲧at󰲧0x00008000󰲧in󰲧0.0󰲧seconds󰲧(effective󰲧8297.4󰲧kbit/
s)...
Hash󰲧of󰲧data󰲧verified.
Leaving...
Hard󰲧resetting...