ESP32-GATEWAY Software development
When IDF_PATH is in your PATH you're ready to continue with example running.
To run our example all you need to do is:
- Run menuconfig
* Configure serial flasher ESP32-GATEWAY has built-in serial flasher to help users upload their projects. Connect the board to PC via USB-micro cable. New serial device should apear, for example **/dev/ttyUSB0**. Then in the menuconfig configure flasher as follows: ``` Serial flasher config ---> (/dev/ttyUSB0) Default serial port Default baud rate (115200 baud) ---> [*] Use compressed upload Flash SPI mode (DIO) ---> Flash SPI speed (40 MHz) ---> Flash size (4 MB) ---> [*] Detect flash size when flashing bootloader Before flashing (Reset to bootloader) ---> After flashing (Reset after flashing) ---> 'make monitor' baud rate (115200 bps) ---> ``` * Configure example Some examples have their own configuration menu. If it's present you can modify the options: ``` Example Configuration ---> Select board relay to use in the example (Relay 1) ---> ```
Exit and save configuration.
- Compile example To compile example run:
- Uploading example As we previously mention uploading application is done automatically. If serial flasher is configured do:
You'll see something like this:
esptool.py v2.0-beta3 Flashing binaries to serial port /dev/ttyUSB0 (app at offset 0x10000)... esptool.py v2.0-beta3 Connecting........__ Uploading stub... Running stub... Stub running... Configuring flash size... Auto-detected Flash size: 4MB Flash params set to 0x0220 Compressed 15808 bytes to 9219... Wrote 15808 bytes (9219 compressed) at 0x00001000 in 0.8 seconds (effective 154.5 kbit/s)... Hash of data verified. Compressed 356080 bytes to 168292... Wrote 356080 bytes (168292 compressed) at 0x00010000 in 14.9 seconds (effective 191.3 kbit/s)... Hash of data verified. Compressed 3072 bytes to 82... Wrote 3072 bytes (82 compressed) at 0x00008000 in 0.0 seconds (effective 1905.4 kbit/s)... Hash of data verified. Leaving... Hard resetting...
Optionally you can open serial monitor by typing: