firmwares

Prebuilt firmwares

Default configuration is used.

Available firmwares:

Directory	Description
esp32	MicroPython, single partition layout, 4MB Flash
esp32_ota	MicroPython, dual partition layout, OTA enabled, 4MB Flash
esp32_psram	MicroPython, single partition layout, 4MB Flash & 4MB SPIRAM
esp32_psram_ota	MicroPython, dual partition layout, OTA enabled, 4MB Flash & 4MB SPIRAM
esp32_all	MicroPython, single partition layout, 4MB Flash, ALL modules included
esp32_psram_all	MicroPython, single partition layout, 4MB Flash & 4MB SPIRAM, ALL modules included
esp32_psram_all_bt	MicroPython, single partition layout, 4MB Flash & 4MB SPIRAM, ALL modules included, Bluetooth incuded. Requires ESP32 board/module with psRAM

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

To flash, use esptool.py.
If you don't have it installed, install it using pip:
pip install esptool or pip3 install esptool

You can use the flash.sh script to flash the firmware:

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.

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