MQTT-SN (Sensor Networks) is the sensor version of the MQTT protocol. It was first used in zigBee wireless networks and is mainly used for battery-powered devices with limited processor power and stor...
[color=red]Question: [/color] [color=red]Only in myzr, after source, can we find the compilation tool chain. Our insmod requires root. [/color] [b][color=black]Answer: [/color][/b] [b][color=black]It ...
TGF4042 has a frequency meter function, which is used in this evaluation to test the frequencies of different waveforms generated by itself.
Enter the Frequency counter function interface according to...
[i=s]This post was last edited by Tas_Lan on 2022-10-22 14:56[/i]fpm383C fingerprint module
Module Introduction
The HLK-FPM383C series fingerprint module has complete fingerprint processing capabiliti...
The low power consumption in stop mode should be UA level, but mine is MA level. I have been confused for a long time. Can anyone help me? The board is the core board, LED, ASM1117, crystal oscillator...