I develop electronic price tag, install now hundreds of thousands of tags, labels itself with battery power, needs to receive center main distributed through a network of information, please choose which kind of low-power WIFI modules?

In addition, the presence of other schemes, such as tag with 433 wireless communication with wireless hosts, host again through the Internet and center computer communication,

Is to choose the 433 m or choose Zigbee? Or directly select WIFI module?

CodePudding user response:

To low power communication content of a single word had better be to use 433 m custom agreement directly, if want to ad-hoc network that can signee

CodePudding user response:

reference 1st floor aijie099 response:

to low power communication content of a single word had better be to use 433 m custom agreement directly, if want to ad-hoc network that can signee

if you use zigbee to ad-hoc network, wifi power if it is need to be connected to the Internet that choice,

CodePudding user response:

Low-power WiFi module can consider SKYLAB WG219/WG229/LCS6260, these three power saving mode support standby/sleep mode,
WG219 power consumption value

LCS6260 power consumption value