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Update adafruitio_secure_esp8266.ino - mention expiry date

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Tyeth Gundry
2025-01-07 16:14:26 +00:00
committed by GitHub
parent 9c8db828c5
commit 81adeb8182
1 changed files with 1 additions and 1 deletions
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examples/adafruitio_secure_esp8266/adafruitio_secure_esp8266.ino
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@ -44,7 +44,7 @@ WiFiClientSecure client;
Adafruit_MQTT_Client mqtt(&client, AIO_SERVER, AIO_SERVERPORT, AIO_USERNAME, AIO_KEY);
// io.adafruit.com SHA1 fingerprint
/* WARNING - This value was last updated on 07/02/24 and may not be up-to-date!
/* WARNING - This value was last updated on 07/02/24 (expires Aug2025) and may not be up-to-date!
* If security is a concern for your project, we strongly recommend users impacted by this moving
* to ESP32 which has certificate verification by storing root certs and having a
* chain-of-trust rather than doing individual certificate fingerprints.