2.4g is better
2.4g will not be interfered by wireless signals from mobile phones, nor will there be crosstalk from several nearby microphones. It has good confidentiality, is not easy to be demodulat
[i=s]This post was last edited by ylyfxzsx on 2022-2-23 11:36[/i]RISC-V has been one of the hottest topics in the electronics industry since last year. Especially after reading various articles and pu
The hardware distribution on the development board is described in detail in the user manual. The board integrates the temperature and humidity sensor Si7021, the ambient light sensor VEML6035, the Ha
eSIM (also known as eUICC) is the next generation of SIM card technology. It evolves the traditional SIM card from a limited "one network" capacity to a smart, rewritable and network-agnostic module.