Comments: ESP32 Environment Sensor Shield Hookup Guide

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  • So, I’ve got it hooked up, and have run in to a couple issues, but they’re fixed…

    First, the WiFi library doesn’t like it if the ssid is a ‘const char*’. I had to remove the “const” keyword, and got it to compile a bit further.

    Second, make sure you’re using the most recent Sparkfun BME280 library. The one from the Arduino board manager is old and is missing a fix for some ESP32 specific SPI stuff.


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