BME280 humidity/temperature/pressure sensor Adafruit BME280 Arduino library BME280 driver Reading values from a BME280 via ESP-IDF's I²C master driver ESP32 MicroPython BME280 MQTT sample Cameras Igrr's ESP32-Cam-Demo (using OV7725) Should work with other OV7xxx series cameras. Also, ...
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’‘Current Water Level’, and the distance in cm. Additionally, the web page will automatically refresh after every 3 seconds to show the current reading.
specifications, and instructions explaining how to deploy both factory-installed and custom AI models, how to read data from the camera using XIAO, and how to transmit data via RS485. The SenseCAP A1102 outdoor Edge AI camera has itsown wiki entrywith similar...
The wind vane gives the states of the four sensors separately as binary sensors (on or off). To convert these four values to a more esay to read format (e.g.northorsouth-west) we have to create a custom sensor in Home Assistant. There is some code but it is very esay. ...
Each DS18B20 temperature sensor has a serial number assigned to it. First, you need to find that number to label each sensor accordingly. You need to do this, so that later you know from which sensor you’re reading the temperature from. ...
To read the incoming data you use thereadString()method. while(LoRa.available()){String LoRaData=LoRa.readString();Serial.print(LoRaData);} The incoming data is saved on theLoRaDatavariable and printed in the Serial Monitor. Finally, the next two lines of code print the RSSI of the receiv...
Output raw voltage reading Convert to generic naming Example Configuration esphome:name:esp32-pondsensors-1libraries:-CQRobotTDS=https://github.com/briangann/esp32-cqrobot-tds-meter-sensor.git#mainexternal_components:-source:type:giturl:https://github.com/briangann/esp32-cqrobot-tds-meter-sensor...
Corresponding Source conveyed, and Installation Information provided, in accord with this section must be in a format that is publicly documented (and with an implementation available to the public in source code form), and must require no special password or key for unpacking, reading or copying...
Serial.println(" - Found our characteristic"); // Read the value of the characteristic. if(pRemoteCharacteristic->canRead()){ std::stringvalue=pRemoteCharacteristic->readValue(); Serial.print("The characteristic value was: "); Serial.println...