tHAT + GSM overlay
For Lan Controller HW 3.7, 3.8
Version extended with GSM module, currently available in version tHAT_IDC10 with IDC10 connectors for connecting a relay board.
The tHAT 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.
The GSM overlay enables LC
- Controlling outputs via SMS (on/off/reset).
- Sending SMS as an action in Events.
- Sending HTTP requests (e.g. cyclical sending of readings) over the mobile network.
- Sending MQTT data (e.g. sensor readings) over the mobile network (feature available soon).
The GSM module uses a serial port, therefore it is no longer available for connecting other devices or sensors.
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