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Download Latest firmwares
#1

Update date: June 28. 2018.

Version: MicroPython ESP32_LoBo_v3.2.20 - 2018-06-28

You can check the commit history to see what was changed between updates.



Exclamation From May 10 2018 (ver ESP32_LoBo_v3.2.15) firmwares built with psRAM support will also run on boards without psRAM




Links to download the latest prebuilt firmwares:

Base micropython image
MicroPython_LoBo_esp32

Base micropython image with OTA support
MicroPython_LoBo_esp32_ota

Base micropython image for boards with 4MB psRAM
MicroPython_LoBo_esp32_psram

Base micropython image for boards with 4MB psRAM with OTA support
MicroPython_LoBo_esp32_psram_ota

MicroPython image with most of the modules enabled
MicroPython_LoBo_esp32_all

MicroPython image with most of the modules enabled for boards with 4MB psRAM
MicroPython_LoBo_esp32_psram_all

MicroPython image with most of the modules enabled + BT (RFCOMM module) for boards with 4MB psRAM
MicroPython_LoBo_esp32_psram_all_bt


All firmwares are configured with 1 MB SPIFFS file system.
Telnet server, FTP server, mDNS and Mqtt module are enabled.


How to flash:

Unpack the downloaded file.

To flash, use esptool.py.

You can use the included flash.sh to flash the firmware.



How to flash with flash.sh:

flash.sh script assumes that you have esptool instaled.

If you don't, you can install it by running:
pip install esptool or pip3 install esptool

Change you working directory to the selected firmware directory and run:

../flash.sh -p <your_comm_port> -b <baud_rate>

-p & -b options are optional, default port is /dev/ttyUSB0, default baud rate is 460800.
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#2
It would come handy when the .zip files contained a date in their filename.
73 de Serge, ON4AA   http://hamwaves.com/iot/
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#3
Updated.
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