Combine a Yocto-Thermistor-C with a YoctoHub-Wireless-g to get an autonomous appliance with built-in network connectivity:
The Yocto-Thermistor-C is an USB interface for NTC and PTC thermistor. It can measure up to six temperature points. Each of the six channels can be configured independently thanks to tables or reference temperatures and β coefficients. The Yocto-Thermistor-C is an insulated device: there is an electric insulation between the sensor part and the USB part.
The Yocto-Thermistor-C is shipped with six tiny NTC thermistors connected to a 10 centimeter wire. You can extend them with any regular electric wire.
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The YoctoHub-Wireless-g is a wireless-enabled module that can host three Yoctopuce modules to access them remotely through a Wifi network (802.11g). It can be powered either by a USB Micro-B cable and a regular phone charger, or a 5V battery pack.
Three Yoctopuce modules can be connected directly, one of which can be fixed directly on the YoctoHub-Wireless-g and connected using a Board2Board-127 connector. More devices can be connected, thanks to the YoctoHub-Shield extension. The YoctoHub-Wireless-g can power Yoctopuce devices up to 2A.