IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk
IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk These days pulse oximeter is an important and life saving medical equipment. Due to COVID it is advisable to keep it at home as well. In this article we will build a IoT Pulse Oximeter Using NodeMCU MAX30100 & Blynk app. Building this by your own will … Read more