1: Comparison of the three mainstream RF solutions and their advantages and disadvantages 1): Bluetooth solution (IEEE802.15)
Bluetooth is a radio technology that supports short-distance communicat...
Live broadcast time: 9:55-11:35 am, January 9, 2020 (today)
Live Topic: It’s coming, it’s already coming, typical applications in the era of the Internet of Things
Content introduction:With the increa...
[i=s] This post was last edited by manhuami2007 on 2018-12-31 21:23 [/i] The GUI of the Hello world example in the SDK uses emWin5.42. The Chinese manual of emWin5.42 is attached. In GUIConf.h, the GU...
RS-485 serial interface standard1. Balanced transmissionRS-485 data signals adopt differential transmission, also known as balanced transmission. It uses a pair of twisted pairs, one of which is defin...