ESP8285 bootloader version to use

[skywave]

Hi There,

I have built a custom board with the ESP8285 chip. I want to use OTA uptades so I must use one of the bootloaders provided on your last SDK: boot_v1.2.bin / boot_v1.6.bin / boot_v1.7.bin - which one should I use. What's the difference between them - is it somewhere documented or should I use always the last version. Thanks in advance.

[ESP_Faye]

Hi,

You can refer to the release note about the bootloader update.

It is always suggested that using the latest SDK with the latest bootloader.

Thanks for your interest in ESP8266!