Tesseract is an optical text recognition (OCR) engine developed by Google. Tesseract allows to recognize the text in image and supports more than 100 languages. Tesseract is an open-source project...
Monthly Archives: November 2020
Sometimes we may need to get a list of dates between two dates. Programming languages provides various methods to do that. A table includes a links to posts with examples...
Sometimes we may need to get the number of days in a month for a given year. Programming languages provides various methods to do that. A table includes a links...
Most countries use the 24 hour clock, but there are countries that use the 12 hour clock. Programming languages provides various methods to convert 12 hour time to 24 hour...
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...
By default, Mosquitto broker allows anonymous connections. Mosquitto broker can be configured to require username and password when client connects to the broker. This tutorial shows how to setup username...
Mosquitto is a message broker that implements the MQTT protocol. Mosquitto is an open-source project developed by Eclipse. MQTT protocol uses a publish/subscribe model. Client can publish message to a...
POST is one of the HTTP methods which is used to send data to a server to create a resource. The ESP8266 is a chip that has a full TCP/IP...
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...