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, allowing you to send temperature readings to Monitoring.JemRF.com or another monitoring application. It is fully assembled and requires no soldering. Connect it to power. 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 WiFi network, giving it access to the internet and to JemRF or other servers. It has an extended antenna installed to improve Wi-Fi connectivity—supporting 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
• 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).
• Three External DS18B20 temperature sensors are used to detect temperature. Measure temperatures from -55°C to 125 °C. F hrenheit 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.    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 WiFi access point advertises its SSID and can be connected to by any device or computer with WiFi. 

Required, but not included:

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

Installation:

• Follow the three 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 at the end of the Waterproof cable. Max of four Sensors.