In January 2020, the Wi-Fi (Wireless Fidelity) Alliance officially announced the opening of 6 GHz (5 925 MHz–7 125 MHz) and gave it a new name, Wi-Fi 6E. In April of the same year, the US FCC (Federal
Previously, I introduced how to write Bluetooth programs using Python, and the basics of Raspberry Pi Bluetooth - the use of the bluezero libraryThis time, let's try wifi communication. Sockets are co
The MODBUS protocol is a universal communication protocol that has been widely used in today's industrial control field. Through this protocol, controllers can communicate with each other, or controll