Hi Great Sonsivri crew members
I'm looking for a tool to analyse/visualise any wifi data exchanged in between 2 devices.
Goal of my project is to replace a commercial weather receiver by my own receiver.
I have wind direction, speed and external temperature I'd like to monitor and archive (and eventually publish on Windguru).
Unfortunatley, I don't have the protocol available, so I would like to 'spy' the exchange and 'emulate' existing receiver with my own device.
Any suggestion on tools to be used ? A free version would be even better

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Thanks - OH