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Temperature and Humidity Wi-Fi Trasmitter Kit, 802.11 b/g/n, I2C Th Sensor
Ordering Code: Sol-TH-Kit-S01

th-Wifi-i2c-KitThWiFi-I2C-Kit  is a bundle designed to transmit environmental values of temperature and humidity over a 802.11 b /g / n Wi-Fi network and make them immediately available anywhere.

Kit is composed by:

  • Wi-Fi Wiicom Compact-I2C module
  • humidity and temperature Sensirion SHT21 sensor
  • Kit-Power-Sensor
  • data cable
  • power cable


The Compact-I2C module is immediatly ready to recipe values incoming from SHT21 sensor.

Thanks to Kit-Power-Sensor PCB provided by Wiicom, the connection to Wi-Fi module is quick and easy. Just power on the module with a 5V voltage and humidity and temperature data read from sensor will be immediately available on Wi-Fi.


20130410_174520Wiicom provides its Wi-Fi expertise to develop custom solutions for specific customer needs, creating products that meet the expectations of the customer, such as products with battery (see photo) or mains power supply, USB interface or others, and so on.

Thanks to Wiicom configurator software, available on this website, it can be possible to configure all Wi-Fi network parameters on Compact-I2C module. It's not necessary to configure anything about the TH sensor. Sensor is ready to immediately communicate with WiFi module.

Th-WiFi-I2C-Kit module is ready to cloud functionalities. In a few steps customer can configure the module to communicate with a server on the Internet and being alwais reachable from it. From this time all operations can be done through connecting Wiicom Sense Cloud server, with a common browser, navigating into an easy web interface. Through this interface it’s possibile to monitor all sensors installed, to create stats and charts and to make weekly or daily reports and send them by email. Sense Cloud phylosophy allows customers to connect in every moment and in every place, and have real-time informations about all installed sensors.

Sensor Properties

Humidity measurement range 0 to 100 %RH Temperature measurement range -40 °C to +85 °C
Humidity Accuracy +/- 3.0 %RH Temperature accuracy +/- 0.3 °C
Humidity Repeatability +/- 0.1 %RH Temperature Repeatability +/- 0.1 °C
Humidity Long Term Drift < 0.5 %RH/yr Temperature Long Term Drift  < 0.04 °C/yr

RF Wi-Fi Characteristics

WLAN Functions Ad-hoc and Infrastructure modes RF Output Power 15-17 dBm
Network Standard Support  IEEE 802.11b/g single stream n RF Frequency Band 2.412 - 2.484 GHz (integrated antenna)
RF Data Rates 802.11n: 6.5, 13, 19.5, 26, 39, 52, 58.5, 65 Mbps 802.11g: 6, 9, 12, 18, 24, 36, 48, 54 Mbps 802.11b: 1, 2, 5.5, 11 Mbps Security Protocol WEP, WPA and WPA2-PSK

POWER Supply

Voltage 5V
Sensor supply Current, IDD in measuring Minimum 200uA, typical 300uA, max 330 uA Power Consumption RX = 56mA, TX = 160mA (@5V)