Our first release of KM-Ware EVB01 IoT device, consisted of 2 boards: main (radio) module and sensor tag module, for building IoT projects

Our first release of KM-Ware EVB01 IoT device, consisted of 2 boards: main (radio) module and sensor tag module, for building IoT projects:

The main module is based on the SoC TI CC1350, which supports communication at 2.4GHz (Bluetooth 4 LE), 315/433MHz and 868/915MHz and do not require licensing. Antennas could be connected through micro connectors, which allows you to choose the most effective version of the antenna. Used to organize a point-to-point link, a star topology, or build a mesh network for transmitting information from sensors, control commands, and so on.

The sensor module expands the functionality of the main module and contains:

• TMP007 infrared temperature sensor  [i]
• SPH644 noise sensor
• OPT3002 light level [i]
• HDC1080 humidity
• BMP280 atmospheric pressure
• MPU9250 accelerometer, gyroscope, magnetometer [i]
• CCS811B level sensor for CO and volatile organic compounds [i]
• PYD5790 motion sensor [i]
• IGBT driver for controlling an external device
• Power management unit from several sources (mains adapter, solar battery, lithium battery)
• Option to connect additional sensors via the I2C bus

A larger number of sensors can work in asynchronous mode and introduce the main module from the standby mode.

[i] - can trigger an interrupt on threshold values