it:microcontroller
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| =====Temperature monitor using ESP32 via wifi and server===== | =====Temperature monitor using ESP32 via wifi and server===== | ||
| + | ==== General ==== | ||
| + | * beware 3.3 vs 5v input pins -- wemos 3.3v in | ||
| + | * powering the esp32: https:// | ||
| + | * esp32 webserver: https:// | ||
| + | |||
| ==== 2020-08-23 ==== | ==== 2020-08-23 ==== | ||
| Line 23: | Line 28: | ||
| * cannot upload sketch with DHT-11 connected but able to do without it connected | * cannot upload sketch with DHT-11 connected but able to do without it connected | ||
| * finally got the DHT working and output to serial monitor | * finally got the DHT working and output to serial monitor | ||
| + | |||
| + | ==== See also ==== | ||
| + | * [[it: | ||
it/microcontroller.1598174300.txt.gz · Last modified: 2020/08/23 09:18 by admin
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