ln -s ~/ws/mqtt-sn-arduino/arduino/MQTTSN/ . ln -s ~/ws/mqtt-sn-arduino/arduino/XBee/ . ln -s ~/ws/mqtt-sn-arduino/arduino/MemoryFree/ . now go to MQTTSN/sketches ...

The project will function as a wireless programming and debugging link to access hard to reach Arduino board inside a machine by using the XBee protocol. An FTDI cable is used to attach one XBee that ...

Let’s be honest. Paying electricity bills sucks. The amount paid is always too much, and the temperatures in the building are rarely set at a comfortable level. But now, with the help of this DIY ...

This project captures JPEG images on an ESP32 with an OV2640 camera and sends them over UART (XBee). A Python script triggers the capture and receives the image, saving it locally. Download and ...

Good news DIYers, XBee now comes in WiFi flavors. The favorite wireless module of Arduino tinkerers everywhere is growing up and adding 802.11n to its normal compliment of RF and ZigBee options.

Abstract: Wireless networks consists of nodes communicate with each other wirelessly. A wireless sensor network (WSN) is a special class of ad-hoc networks that integrates sensing, processing and ...