No - @frida just pointed out that esptool.py version 1.3-dev can not handle boot_v1.6
So it could by a issue with esptool - have to check.
Using boot_v1.5 is just a workaround until the root cause is fixed.
@MaBe started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
No - @frida just pointed out that esptool.py version 1.3-dev can not handle boot_v1.6
So it could by a issue with esptool - have to check.
Using boot_v1.5 is just a workaround until the root cause is fixed.