WIFI Waterproof Temperature Sensor - Multiple External Sensors

WIFI Temperature Sensor with Multiple External Probes

This Wi-Fi-enabled device connects directly to your WIFI router so you can send temperature readings to Monitoring.JemRF.com or another monitoring application. It is fully assembled and requires no soldering. Connect it to power, and it will advertise itself as a wireless access point. Configure it through a web browser using its easy-to-use config application. Once configured, it will connect to your Wi-Fi network, giving it access to the internet and to JemRF or other servers. Has an extended antenna installed for better WiFi connections. Multiple MQTT data formats, including a Home Assistant-compatible format. 

Features:

• Easy to configure web interface. No programming or soldering skills required. You do not need the internet to configure the device. Connect to it directly from any WIFI device (e.g., PC, phone, tablet…)
• Cyclic temperature transmission mode with configurable send interval
• Supports both Celsius and Fahrenheit temperature readings
• Sleep mode allows it to be run from battery power
• A configurable temperature delta threshold allows the device to monitor temperature and transmit only when the current reading exceeds the previous reading by a specified amount. This feature is handy for saving battery power
• Powered by USB Mini cable (4.5V DC to 7V DC input).
• Fully programmable using the Arduino or LUA development environments
• Three External DS18B20 temperature sensors are used to detect the temperature. Measure temperatures from -55°C to +125°C. Fahrenheit equivalent is -67°F to +257°F, ±0.5°C accuracy from -10°C to +85°C
• **Note: The operating temperature for the WiFi Temperature sensor is -30F to +125.6F, -34C to 52C.  If you need the larger range, use the WiFi Waterproof external Temperature Sensor
• Although the sensor is highly accurate (±0.5°C accuracy) you can calibrate the temperature reading using a configuration in the WIFI sensor app
• The device supports dual-WIFI mode, allowing it to act as both a WIFI access point and a WIFI client simultaneously. A Wi-Fi access point advertises itself via an SSID and can be connected to by any device or computer with Wi-Fi. 

Required, but not included:

• Mini USB cable and power supply (older cell phones used mini USB, so you may already have one in the bottom of a drawer)
  
• 5V to 7V power supply. Any USB power supply will work. 
• Battery pack (optional)

Installation:

• Follow the 3 easy steps using our illustrated guide
  

Specs:

• Dimensions 74mm x 55mm x 28mm
• Powered either by a USB Mini cable (4.5V DC to 7V DC input).
• -34C to +52C. Fahrenheit equivalent is -30F to +125.6F, ±0.5°C accuracy from -10°C to +52°C
• Can be programmed using Arduino or LUA development environments
• Upgraded using a 3.3V FTDI cable
• 7 GPIO ports available through the 16-pin header
• Supports SPI serial interface
• DS18B20 Sensors on the end of the Waterproof cable. Max of four Sensors.