[size=4] 1. Introduction to RFID [/size] [size=4] Radio frequency tags are physical carriers of electronic product codes (EPCs). They are attached to trackable items and can be circulated globally and...
ESP32 has its own network module, and network time synchronization can be enabled after connecting to WIFI.
MicroPython comes with the ntptime module, which can easily sync time over the network.impor...
Joe Madden Avago Technologies CMOS designers have been integrating various functions into large integrated circuits for many years. In communication terminals, there are two RF components that have no...