Light Saber Build Part3
Finally I get around to finish off the light saber case. And this write up is ready in time for May 4th. This is the […]
Category: STEM
3 Steps to control NeoPixel LEDStrip with ESP8266 using MQTT
This writeup is the continuation from the previous IoT LEDStrip post. We are using the same circuit as before in the IoT LEDStrip with Blynk. […]
IoT LEDStrip using ESP8266 and Blynk
I have the previous post about how to make a disco light using the individually addressable LEDStrip. This was done using Arduino nano, and I […]
5 Steps to create Internet controlled LEDStrip using ESP8266 and MQTT
I have been busy for a couple of weeks and didn’t get around to post. But, I know that shouldn’t be an excuse. So here […]
4 Steps to create WiFi Controlled RGB LED Strip using ESP8266
I have always wanted to have an internet controlled LED light. So after researching a few different combination, I manage to find the one that […]
ESP8266 Internet Weather Station
In this writeup, I am utilising the previous magic 8 ball circuit. You can expand the use of the same circuit to be Internet Weather […]
3 Steps to perform ESP8266 Secure OTA Update
As the previous follow up to the Magic 8 Ball with ESP8266, I am extending this to add the code for OTA (On The Air) […]
ESP8266 Magic 8 Ball
Do you have the urge to have Magic 8 Ball, but never get around to get one? Well I do. So what can I do […]
3 Steps to Test TV remote using ESP8266
I have a dilema of trying to test the TV remove, but not having the TV. I have tried to point the remote to the […]
ESP8266 Modem Sleep with MQTT
Just to finished up with the final post in regards to ESP8266 sleep mode. In the process of learning all the different sleep modes, I […]
ESP8266 Light Sleep with MQTT
This is the continuation of the ESP8266 Light Sleep mode. In this post, I will show the practical example of using the Light Sleep mode […]
ESP8266 Light Sleep Mode
This is the continuation from the previous blog about ESP8266 Deep Sleep Mode, I am trying to use the other sleep mode. So I embark […]
ESP8266 Deep sleep with MQTT
This is the continuation of the previous post regarding ESP8266 Deep sleep. In that post we discussed about how to utilise the deep sleep mode […]
ESP8266 Deep sleep mode
I always wanted to learn about the deep sleep mode in ESP8266. So I stumble across a few post in the internet, and comparing various […]
Publish MQTT using Javascript
Continuation to the previous post about the Automatic IoT Gate control, once we have connected the ESP8266 gate Opener to listen to the message broker, […]
Connecting the IoT Remote Gate Opener to MQTT
Now that we have a reasonable understanding about MQTT, we can connect our IoT Gate Remote from the previous post to the MQTT broker. The […]
IoT Remote Gate Opener
I am helping my brother to make a remote Gate opener. He have a remote that can open the gate, but being in this day […]
Connecting ESP8266 to MQTT broker
So what is MQTT, according to mqtt.org, it is a connectivity protocol used to connect machine to machine, used for Internet of Things (IoT). It […]
ESP8266 Secure AP mode
Quite often we take shortcut to make things simple. That that sometimes will come and bite you back. To make sure you always consider security […]