ypmeteo 1.0.1b1

Read data from Yocto-Meteo module with pyusb

ypmeteo

ypmeteo is a python library for extracting temperature, humidity and pressure data directly from a Yoctopuce Yocto-Meteo USB weather module using libusb.

Installation

$ pip install ypmeteo

ypmeteo requires read/write access to a USB device file, see (60-ypmeteo.rules) for an example udev rule to place an attached Yocto-Meteo device in group plugdev.

Usage

with ypmeteo.connect() as m:
    print('{0:0.1f} °C'.format(m.t))
    print('{0:0.0f} %rh'.format(m.h))
    print('{0:0.1f} hPa'.format(m.p))

Limitations

This library will only read from the first detected Yocto-Meteo module (USB id 24e0:0018). If support for additional units is required, Yoctopuce API or virtual hub may be a better fit.

Meteo-V2 is untested.

Requirements

• pyusb (libusb)

Links

• Product page: Yoctopuce Meteo
• Yocto API: Libraries