The board is designed as an overlay on Lan Controller in the second version and is located in the original housing. It is equipped with 4 high-power MOSFETs that can be used to power devices with power consumption 1-3a.
BME280 is temperature, humidity and air pressure sensor based on Bosch-Sensortec chip. 1wire sockets are intended to use with DS18B20 sensors without plugs.
The tHAT2 overlay offers an additional 4 relay outputs in open collector standard, which are controlled from the PWM outputs. The board also has a RS485 converter to support Modbus. OUT1-4 relay outputs and supply voltage, analog inputs INPA1 and INPA2 as well as voltage 3.3V to supply sensors are also led out.
GSM Controller v4.2 is a small device with many functions. It can send sensor readings or execute on/off commands via SMS, call, MQTT (via GPRS data transmission to server or application). It also has the function of automating actions and sending notifications as a result of events or reaching a value.
AC-METER is a measurement transformer ZMPT101B with amplifier.Sensor board is prepared for 1 phase AC voltage measurement.
Dusk sensor are circuit of specially selected photoresist and resistor.
Managed power distribution unit in Rack 19 inch cabinet standard. Equipped with 7 independently managed sockets connected to grid (230V) voltage.PDU can be managed via the built-in web server or the SNMP or MQTT protocol via the physical 10/100Mb Ethernet interface.
The basic tB3 expansion board contains:- RJ12 input from Lan Controller: I2C/1wire- I2C splitter - 1xRJ12, 1xI2C micro 1.25 mm, OLED 0.96 inch socket (2.54 mm pitch)- 1-Wire splitter - 2x RJ12.The board has 4x RJ12 slot and a micro JST 1.25mm connector for the I2C bus, e.g. for connecting the BME280 sensor.
4-20 mA sensor converter board