ESP32: Difference between revisions

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= Basics =

= Installation =

http://micropython.org/download/esp32/

*The following files are daily firmware for ESP32-based boards, with separate firmware for boards with and without external SPIRAM.
*Non-SPIRAM firmware will work on any board, whereas SPIRAM enabled firmware will only work on boards with 4MiB of external pSRAM.

*Firmware is provided using either ESP-IDF v3.x or v4.x. If in doubt use v3.x.

*Firmware built with ESP-IDF v3.x, with support for BLE, LAN and PPP:

*Firmware built with ESP-IDF v4.x, with support for BLE, but no LAN or PPP:




esptool.py --chip esp32 --port /dev/ttyUSB0 erase_flash
esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 write_flash -z 0x1000 esp32-20190125-v1.10.bin




Revision as of 12:13, 1 August 2020


Basics

Installation

http://micropython.org/download/esp32/
  • The following files are daily firmware for ESP32-based boards, with separate firmware for boards with and without external SPIRAM.
  • Non-SPIRAM firmware will work on any board, whereas SPIRAM enabled firmware will only work on boards with 4MiB of external pSRAM.
  • Firmware is provided using either ESP-IDF v3.x or v4.x. If in doubt use v3.x.
  • Firmware built with ESP-IDF v3.x, with support for BLE, LAN and PPP:
  • Firmware built with ESP-IDF v4.x, with support for BLE, but no LAN or PPP:



esptool.py --chip esp32 --port /dev/ttyUSB0 erase_flash esptool.py --chip esp32 --port /dev/ttyUSB0 --baud 460800 write_flash -z 0x1000 esp32-20190125-v1.10.bin



References





{{#widget:DISQUS |id=networkm |uniqid=ESP32 |url=https://aman.awiki.org/wiki/ESP32 }}

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