NEO-6M is GPS module that allows to get raw GPS data in NMEA format. The raw data needs to parsed to obtain GPS information such as location coordinates (latitude and…
While working with ESP8266, one of the ways to debug code is to print data to the serial monitor when ESP8266 is connected via USB to a PC. However, there…
The ESP8266 is a chip that has a full TCP/IP protocol stack. The ESP8266 can act as a MQTT client and subscribe messages from the MQTT broker for specified topic.…
The ESP8266 is a chip that has a full TCP/IP protocol stack. The ESP8266 can act as a MQTT client and publish messages to the MQTT broker on specified topic.…
Most of time while working with ESP8266, we want to see the processed data, readings from sensors or other information. One of the ways of doing this is to print…
When working with ESP8266 we may need to be able to discover surrounding Wi-Fi networks. This tutorial provides example how to scan the available Wi-Fi networks using ESP8266 NodeMCU development…
The ESP8266 can operate on station (STA) mode. It means that ESP8266 can connect to an existing Wi-Fi network. ESP8266 gets IP address from wireless router and can start to…