Time synchronisation between ZIGBEE Mcu

BUSO Olivier

Other Parts Discussed in Thread: MSP430G2955

Hello,

I have a main card with a MSP430G2955 , now I would like to connect several wireless sensors , my problem is my main card waoke up 2 times a day during 20 seconds . My question is , is there a solution to do that with my constraints (see picture ) ? I don't need a course of time synchronisation, I only need your opinion . Thanks for your help . Regards

Reseaux capteur poux rouge.pdf

over 6 years ago

0 Toby over 6 years ago

TI__Mastermind 35070 points

Hi,

If you are looking for a Zigbee MCU, I would recommend CC2652 (development boards here: www.ti.com/.../LAUNCHXL-CC26X2R1 ).

A Zigbee network requires a coordinator node, which must have its receiver always on.
So if you want to use Zigbee, the requirements of your project may need to change.

Another option is that you could design your own proprietary protocol with a simple time sync mechanism.
A good place to start here would be the rfPacketTx and rfPacketRx examples in the CC13x2/CC26x2 SDK: http://www.ti.com/tool/download/SIMPLELINK-CC13X2-26X2-SDK

Regards,
Toby

0 BUSO Olivier over 6 years ago in reply to Toby

Intellectual 260 points

Hi Toby,
Thanks for your guidance
Regards
Olivier

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Time synchronisation between ZIGBEE Mcu