A Python-based, open source, platform independent, utility to communicate with the ROM bootloader in Espressif ESP8266 & ESP32 chips.
esptool.py was started by Fredrik Ahlberg (@themadinventor) as an unofficial community project. It is now also supported by Espressif. Current primary maintainer is Angus Gratton (@projectgus).
esptool.py is Free Software under a GPLv2 license.
These details are provided for information only. No information here is legal advice and should not be used as such.
There are no reported vulnerabilities