ESP32 / Arduino
Wiring an ESP32 to AWS IoT Core with X.509 certificates
From flashing firmware to the first MQTT message: certs, policies and the gotchas that cost me a weekend.
· 9 min read
ESP32 / Arduino
Firmware, sensors, PCBs and test jigs: building connected hardware with ESP32 and Arduino.
One build log a month.
New posts on Salesforce, AWS IoT, ESP32 and running a tiny factory. No spam.