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HarringayMakerSpace / ESP-Now

ESP-Now Examples
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ESP-NOW Security #9

Open mars000 opened 6 years ago

mars000 commented 6 years ago

Hi

I have note used encryption with my own keys but I read that there is a default key that is used if one is not supplied ?

Do I infer from that that ALL peer to peer communication is encrypted by default using the default key ? If so how secure would it be ?

Regards mars000

torntrousers commented 6 years ago

I don't think there is a default key or encryption by default - if you're not using encryption then the packets are sent unencrypted. The ESP-Now User guide is here: https://www.espressif.com/sites/default/files/documentation/esp-now_user_guide_en.pdf

mars000 commented 6 years ago

thanks for reply. Wondering have you tried using encryption. An update to your example but with encryption would be so helpful to example how to set it up. Just a suggestion that could help me and many others.