KEY TAKEAWAYS OTA (Over the Air) update is the process of loading the firmware to ESP module using Wi-Fi connection rather that a serial port.… Read More »ESP8266 Over the Air (OTA) Update through Web Browser
KEY TAKEAWAYS OTA Stands for over the air. An over-the-air (OTA) update is a mechanism for remotely updating internet-connected hardware with new settings, software, and… Read More »OTA (Over-the-Air) Update in ESP8266
KEY TAKEAWAYS So, you are doing a project to read some physical values using some sensors. Why not give your projects the ability to connect… Read More »Send Sensor Data to Cloud (DynamoDB) – IoT Project
KEY TAKEAWAYS Imagine a relay that has to be activated at a certain time or a data logger that has to store values at precise… Read More »Getting Time From Internet Using ESP8266 – NTP
KEY TAKEAWAYS Did you know each ESP8266 allows you to partition the system flash such that you can use it to store both code and… Read More »The ESP8266 SPIFFS File System – Complete Beginner Guide
KEY TAKEAWAYS ESP8266 SPIFFS sketch data upload tool allows us to upload files to the NodeMCU or ESP8266 flash memory. This filing system can be… Read More »Upload Files to ESP8266 SPIFFS
KEY TAKEAWAYS Overview: NodeMCU to AWS IoT In this tutorial we will see how to connect a NodeMCU (ESP8266) to AWS IoT Core. The benefit… Read More »How to Connect NodeMCU to AWS IoT Core
KEY TAKEAWAYS Converting PEM to DER certificate formats is essential when working with embedded systems that require binary certificate encoding. There are two main methods… Read More »How To Convert Certificates from .pem to .der format
KEY TAKEAWAYS In AWS, the devices that connect to the IoT service are called Things. In order to communicate with the AWS IoT services, we… Read More »How to Create a “Thing” in AWS IoT
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… Read More »NodeMCU with Arduino IDE: Setup
