IoT Security
In this module, you learn concepts and strategies to assist in securing your IoT infrastructure. Using the AWS IoT security whitepaper, this introduction into IoT… Read More »IoT Security
IoT
Google Firebase and NodeMCU – Control LED
In this post we will see how to control an LED connected to NodeMCU using Google Firebase. We will see how to create a database… Read More »Google Firebase and NodeMCU – Control LED
ESP8266 Over the Air (OTA) Update through Web Browser
OTA (Over the Air) update is the process of loading the firmware to ESP module using Wi-Fi connection rather that a serial port. Such functionality… Read More »ESP8266 Over the Air (OTA) Update through Web Browser
OTA (Over-the-Air) Update in ESP8266
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 / or… Read More »OTA (Over-the-Air) Update in ESP8266
Send Sensor Data to Cloud (DynamoDB) – IoT Project
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
Getting Time From Internet Using ESP8266 – NTP
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
NodeMCU to AWS IoT service
In this series of post we will see how we can connect a NodeMCU to AWS IoT service. We will see the settings needed to… Read More »NodeMCU to AWS IoT service
The ESP8266 SPIFFS File System – Complete Beginner Guide
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
Upload Files to ESP8266 SPIFFS
ESP8266 SPIFFS sketch data upload tool allows us to upload files to the NodeMCU or ESP8266 flash memory. This filing system can be used to… Read More »Upload Files to ESP8266 SPIFFS
How to Connect NodeMCU to AWS IoT Core
This post is part three in a three part series of steps to connect Connect NodeMCU to AWS IoT Core. In the last two post… Read More »How to Connect NodeMCU to AWS IoT Core