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lines changed Original file line number Diff line number Diff line change @@ -2,7 +2,7 @@ MicroPython port for the ESP32 based boards from Pycom
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In order to build this project, a copy of the Espressif IDF is required and it's
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- path must be specified via the ESP_IDF_PATH variable. See the Makefile for details.
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+ path must be specified via the IDF_PATH variable. See the Makefile for details.
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The modified Espressif IDF that we use to build this port can be found in:
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https://github.com/pycom/pycom-esp-idf
@@ -18,13 +18,16 @@ First build the mpy-cross compiler:
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After that, build the ESP32 port for one of Pycom boards (first the bootloader, then the app):
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$ cd ../esp32
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- $ make BOARD=LOPY -j5 TARGET=boot
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+ $ make BOARD=LOPY -j5 LORA_BAND=USE_BAND_868 TARGET=boot
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$ make BOARD=LOPY -j5 LORA_BAND=USE_BAND_868 TARGET=app
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Flash the board (connect P2 to GND and reset before starting):
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$ make BOARD=LOPY -j5 LORA_BAND=USE_BAND_868 flash
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+ Note: LoRa uses different frequency bands in different regions such as US, EU, China, etc. To check the
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+ frequency plan in your country use: https://www.thethingsnetwork.org/wiki/LoRaWAN/Frequencies/By-Country
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+
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Using frozen modules
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--------------------
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