we will expand that a little bit and learn to send an email as well as a text message (SMS) using ESP8266. In this demo, we will configure our ESP8266 to send an email and a text message when the value of a variable (which ...
Drag this block from the library browser and drop it in front of the already-placed three blocks. Connect the true block to the top input of the switch block. After this, connect the condition at the middle input and false at the lower input of the switch block, as we can see in the...
the temperature sensor its work, because works with 3.3v. I connect the output of the esp32 rith the sensor and all its ok And i trying to conect 5v to the input "VIN" of the esp32, and next i take the 5v and GND of the esp32 and conect to PH sensor, and apparently all its...