DIY Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 Temperature Measuring -10 C to +85 C Humidity Measuring 0 to 80% RH 0.5 cm Cable Black 8cm
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SONOFFSi7021DIY Si7021 Temperature & Humidity Measuring Sensor Plug-in With TH10/TH16 Temperature Measuring -10 C to +85 C Humidity Measuring 0 to 80% RH 0.5 cm Cable Black 8cm