Undersanding Power over Ethernet: PoE vs. PoE+ vs. PoE++
PoE (Power over Ethernet) and PoE+ are both standards for delivering electrical power to network devices over an Ethernet cable, but they differ in terms of the amount of power they can deliver...
LoRaWAN: difference between SX1262 and SX1276
SX1262 is an ideal choice for low power applications that require long-range wireless data transmission. It supports a maximum data rate of 300 kbps over distances of up to 15 km. It also features a low power consumption of 6 mA, a high sensitivity of -148 dBm and configurable preamble length. Its working frequency range is 150~960MHz, and it can transmit at up to 22 dBm.
What is Arduino?
The Arduino project began in 2005 as a tool for students at the Interaction Design Institute Ivrea, Italy, aiming to provide a low-cost and easy way for novices to create devices that interact with their environment using sensors and actuators. In 2005, building upon the work of Hernando Barragán (creator of Wiring), Massimo Banzi and David Cuartielles created Arduino, an easy-to-use programmable microcontroller board.
