this dashboard is to test if thingspeak is getting data from node MCU or not
Channel for collection and visualization of 3 patient vitals: Heart rate, SpO2 and ECG.
Real time update of temperature and humidity measurements of Kanjiramkulam , Trivandrum to demonstrate IoT real world applications.
This channel for minor industrial IOT lab HTTP protocol handling
Weather station using ESP32 and DHT-11 running at my home QTH. NL53er