List of Wi-Fi microcontrollers
 | This article may be too technical for most readers to understand. (October 2014) |
Microcontroller (MCU) with built in WiFi
Introduction
IoT is subject about connecting devices to the internet so that they can send/receive data, accept commands remotely through web pages or cloud applications. For example, one can turn on Air conditioning units remotely using a smartphone app, or a doctor can receive bio health information for his patient on his smartphone.
In order to achieve that the following components are required
- Internet connectivity
- A Microchip capable of communicating to internet, preferably using WiFi
- A Microcontroller with memory to run a program for communication
- Some additional hardware to control the device.
There are also Microchips that are Microcontrollers as well as WiFi adapters. Here are some examples.
| Manufacture | Product Name | Protocols | CPU | URL |
|---|---|---|---|---|
| Espressif | ESP8266 | IEEE 802.11b/g/n | Tensilica Xtensa LX106 running at 80 MHz; RAM 64+96 kB. | Link |
| Texas Instruments | CC3200 | IEEE 802.11b/g/n | ARM® Cortex®-M4 Core at 80 MHz; RAM 256kB. | Link |
| Nufront | NL6621 | IEEE 802.11b/g/n | ARM® Cortex®-M3 Core at 160 MHz; RAM 448kB. | Link |
| Intel | Edison | Example | Example | Link |
| Electric Imp | Imp Card | Example | Example | Link |