You just say what the thing does and then you add ‘-er’.” Replenisher keeps your fridge, office…stocked! Just scan! “I’m going on break! Story TL;DR; This project utilizes the AmazonDRS Arduino library to initiate frictionless purchases on Amazon by scanning NFC tags. Looking for some help getting started with AmazonDRS Dash Replenishment for Arduino and […]
AmazonDRS NFC Replenisher Continue Reading
In this post I will show you how to add Wi-Fi connectivity and an OLED screen to the MightyOhm Geiger Counter kit. Lots of fun! Introduction I assembled my Geiger counter kit from MightyOhm some time ago. It’s a very fun kit and the finished counter looks awesome. Oh, that Geiger-Muller tube sitting on that
Wi-Fi and OLED Upgrade for MightyOhm Geiger Counter Continue Reading
Motivation So I’ve just spent an “all nighter” working on this new IoT device that’s going to change the world. The sun comes up, and I’m off to demo the device and pitch to my friends for some seed capital and soul crushing criticism. I get to their house, turn the device on, it won’t
Get Connected! WiFi Registration Using AP Mode! Continue Reading
The goal of this project is to learn as much as possible about the Zsun WiFi card reader and run OpenWrt on it to turn it into an awesome wifi device. UPDATE 2017-09-12 Info about LEDE and USB gadget working UPDATE 2016-11-28 Adding some more info about the new PCB revision, thanks to Erik Dorner,
Hacking the Zsun WiFi SD Card Reader Continue Reading
This week I have been working on another of my standard footprint 50mm x 50mm boards – it is a general purpose wireless module carrier board:- Fobble. That’s a BLE Fob – for anyone who misses the pun. In the last few weeks there have been a number of applications arise – that could easily
Fobble – A general purpose Wireless Breakout Board! Continue Reading
I learnt about Arduino 2 years ago.So I started playing around with simple stuff like LEDs,buttons,motors etc.Then I thought wouldn’t it be cool to connect to do stuff like displaying the day’s weather,stock prices ,train timings on an LCD display.I found that this could be done by sending and receiving data through the internet.So the
Guide to ESP8266 and Tweeting Using ESP8266 Continue Reading
In my previous Instructable I have described how to plug the ESP-01 module into a breadboard. This is just the first step to make a cheap Arduino WiFi shield using the ESP8266 module. With few more electronic components and the WiFiEsp library you can build it for less that 10 USD. Step 1: Components Here
Cheap Arduino WiFi shield with ESP8266 Continue Reading
The ESP8266 chip, and the boards based around it, have been the new hot new thing this past year. Overnight it became — almost by stealth — one of the leading platforms for the Internet of Things. This runaway success quickly gathered a community, and it’s possible Espressif Systems may repeat that next year with their new ESP32 chip. About a
Meet ESP32, New Big Brother to IoT Board ESP8266 Continue Reading
It includes everything a regular PC has and can do anything that a regular PC does, all at a low price of 69 USD. LattePanda runs perfectly on the go. Creating documents with Microsoft Office, playing HD videos and running Windows apps on LattePanda is exactly the same experience as using a regular PC. LattePanda
LattePanda – A £45 Win10 Computer For Everything Continue Reading
ESP32 is the hottest new wireless chip out there, offering both WiFi and Bluetooth Low Energy radios rolled up with a dual-core 32-bit processor and packed with peripherals of every kind. We got some review sample dev boards, Adafruit and Seeed Studio had them in stock for a while, and AI-Thinker — the company that
How to Get Started with the ESP32 Continue Reading
