The ESP8266 is a microcontroller developed by Espressif Systems. Known as a WiFi Module, this microcontroller has the ability to perform WiFi related activities like Internet of things applications and home automation. Ranging in price and features, there are many types of ESP8266 modules available, but all of them are incredibly useful for IoT world.
Regardless of the IoT application you’ve developed, when using the ESP8266, you must set the WiFi credentials into the ESP8266’s firmware to establish the required connections and be able to send data to the cloud. This is one way to connect, but you can also build your own access point into the board making an universal firmware which will establish a connection in any network available just by pressing a button.
Continue reading “Connect your ESP8266 to any available Wi-Fi network”
Ubidots and Espressif Systems are proud to announce a simple and versatile IoT deployment solution for everyone from tinkerers to industry leaders. The ESP32 chip in terms of size (18mm x 25.5mm x 2.8mm) and cost (around $15 USD) is highly advanced with its combined dual core processor, WiFi, Bluetooth 4.0, and various other I/Os. Also the ESP8266, predecessor to the ESP32, with a similar size but a lower price point (around $5 USD) is equally as capable and affordable option for users looking to function using a WiFi component.
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The ESP8266 is a low-cost WiFi module built by Espressif Systems. Its popularity has been growing among the hardware community thanks to it’s nice features and stability, to the point that it can be easily programmed using your Arduino IDE.
In this post, we’ll learn how to program your ESP8266 using an UARTbee or Arduino UNO, and the Arduino IDE.
Continue reading “Programming the ESP8266 with the Arduino IDE in 3 simple steps”