So, you are doing a project to read some physical values using some sensors. Why not give your projects the ability to connect to cloud… Read More »Send Sensor Data to Cloud (DynamoDB) – IoT Project
Imagine a relay that has to be activated at a certain time or a data logger that has to store values at precise intervals. Let’s… Read More »Getting Time From Internet Using ESP8266 – NTP
Did you know each ESP8266 allows you to partition the system flash such that you can use it to store both code and support a… Read More »The ESP8266 SPIFFS File System – Complete Beginner Guide
There are two main methods for encoding certificate data – “.pem” and “.der”. DER = Binary encoding for certificate data PEM = The base64 encoding… Read More »How To Convert Certificates from .pem to .der format
Let’s see about setting up NodeMCU with Arduino IDE . This is the first part of a tutorial series on NodeMCU. In this post I’ll show you how to install the NodeMCU and ESP boards.