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86 lines
4.9 KiB
Markdown
86 lines
4.9 KiB
Markdown
# (Option 2) Upload ready-to-go binaries
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This section is useful if you want to directly flash your ESP from your desktop. Once flashed you can change wifi and broker settings.
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Nevertheless you will not be able to change advanced parameters; if you want to do so, refer to [Upload your configurations](builds.md) section.
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Download the binary corresponding to your board and gateway [here](https://github.com/1technophile/OpenMQTTGateway/releases) from github and uncompress it.
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## ESP32
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* Download the bootloader [here](https://github.com/espressif/arduino-esp32/raw/2.0.5/tools/sdk/esp32/bin/bootloader_dio_80m.bin)
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* Download the boot_app0 from [here](https://github.com/espressif/arduino-esp32/raw/2.0.5/tools/partitions/boot_app0.bin)
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* Download the flash tool utility from espressif:
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https://www.espressif.com/en/products/hardware/esp32/resources
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* Uncompress the package
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* Execute `flash_download_tools`
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* Choose Developer mode
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* Choose ESP32 DownloadTool
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* Set the files and the address as below:
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And set the parameters used by Arduino IDE, we are able to upload to ESP32 a binary file containing OpenMQTTGateway.
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* Set the config as above
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* Connect your ESP32 board and select the COM port
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* Click on erase if it is your first upload
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* If you see SYNC (above the START button) for more than 5 seconds, press the boot button of your ESP32
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* Once done you can click on START button
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* If you see SYNC (above the START button) for more than 5 seconds, press the boot button of your ESP32
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The upload details appears in the rear shell windows, you can see also the progress bar changing.
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* Once done the flash tool display "FINISH" like below
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### Linux - esptool.py
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If you want to upload the ready-to-go binary from Linux (or any other OS where you have Python) you can use the [esptool.py](https://github.com/espressif/esptool). This an official Python based flashing tool from Espressif for ESP82XX and ESP32.
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* Install esptool from PyPI via pip: `pip install esptool` (or using the python package manager of your choice)
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* Now you should be able to run `esptool.py -h` to see a summary of all available commands, command line options and verify the installation
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* Download the bootloader, boot_app0 and the binary for your board from the respective links [above](#esp32)
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* Use the below command to upload the binary files to the board (change file names and serial port as needed, for Windows use port number e.g.: `COM4`):
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esptool.py --port /dev/ttyUSB0 --chip esp32 --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dout --flash_size detect 0xe000 boot_app0.bin 0x1000 bootloader_dio_80m.bin 0x8000 esp32dev-ble-cont-partitions.bin 0x10000 esp32dev-ble-cont-firmware.bin
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* Output for a successful upload should look like this:
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esptool.py v2.8
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Serial port /dev/ttyUSB0
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Connecting.....
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Chip is ESP32D0WDQ6 (revision 1)
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Features: WiFi, BT, Dual Core, 240MHz, VRef calibration in efuse, Coding Scheme None
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Crystal is 40MHz
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MAC: 30:ae:a4:ff:48:14
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Uploading stub...
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Running stub...
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Stub running...
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Changing baud rate to 921600
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Changed.
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Configuring flash size...
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Auto-detected Flash size: 4MB
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Compressed 8192 bytes to 47...
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Wrote 8192 bytes (47 compressed) at 0x0000e000 in 0.0 seconds (effective 15741.5 kbit/s)...
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Hash of data verified.
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Flash params set to 0x0320
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Compressed 17312 bytes to 11972...
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Wrote 17312 bytes (11972 compressed) at 0x00001000 in 0.2 seconds (effective 903.1 kbit/s)...
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Hash of data verified.
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Compressed 3072 bytes to 129...
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Wrote 3072 bytes (129 compressed) at 0x00008000 in 0.0 seconds (effective 5168.4 kbit/s)...
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Hash of data verified.
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Compressed 1444624 bytes to 838880...
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Wrote 1444624 bytes (838880 compressed) at 0x00010000 in 13.1 seconds (effective 881.2 kbit/s)...
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Hash of data verified.
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Leaving...
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Hard resetting via RTS pin...
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* The board resets after the upload and boots the gateway firmware
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## ESP8266
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* Download the NodeMCU Py Flasher tool :
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https://github.com/marcelstoer/nodemcu-pyflasher/releases
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* Execute `NodeMCU-PyFlasher`
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* Set the files and parameters as below:
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* Connect your board and select the COM port
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* Click on *FlashNodeMCU*
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The upload details appears.
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With an ESP if you did not set your network and MQTT parameters manually you can now open the [web portal configuration](portal.md).
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Note that to reset the wifi and MQTT settings you can check *yes, wipes all data*
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[](https://hits.seeyoufarm.com)
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