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Build instructions ESP32

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Maxim Kulkin edited this page Apr 12, 2019 · 1 revision
  1. Initialize and sync all submodules (recursively):
git submodule update --init --recursive

  1. Copy wifi.h.sample -> wifi.h and edit it with correct WiFi SSID and password.

  2. Install esp-idf by following instructions on esp-idf project page. At the end you should have xtensa-esp32-elf toolchain in your path and IDF_PATH environment variable pointing to esp-idf directory.

  3. Configure project:

make -C examples/esp32/led menuconfig

There are many settings there, but at least you should configure "Serial flasher config -> Default serial port". Also, check "Components -> HomeKit" menu section.

  1. Build example:
make -C examples/esp32/led all
  1. To prevent any effects from previous firmware (e.g. firmware crashing right at start), highly recommend to erase flash:
    make -C examples/esp32/led erase_flash
  1. Upload firmware to ESP32:
    make -C examples/esp32/led flash
    make -C examples/esp32/led monitor
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