i4 MakerBuying IoT liquid thermometer with display with alarm nodemcu IoT DS18b20

Sales 2

$9.90 $14.90


Waterproof temperature sensor
LCD screen display
Small Mace Watch Online
email alarm
Product parameters:

Driver board: nodemcu

Temperature sensor: DS18B20

Internet of Things platform: xdc.link

Wide temperature range: -55 ℃ ~ + 125 ℃

Accuracy: 0.5 ℃ (actual measurement error 1-2 ℃)

Alarm temperature: can be set

Power supply: USB


Shipping list:

A set of Internet of things thermometer without charging head

SKU: i4 Category: Tags: , ,
Weight 0.2 kg

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