The 2nd generation of the IoT device IS-21 offers more interfaces and improved performance. The LoRaWAN infrastructure is based on the STM32WL microprocessor, which comprises two ARM Cortex MCUs and the entire transmit/receive infrastructure for the LoRAWAN radio frequencies (all bands as well as low and high performance) on a silicon chip.
A wide range of applications can be implemented with this device.
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IS-24-T is a multifunctional IoT device based on the powerful STM32H5 microprocessor with RJ-45 interface.
This device can be used to replace outdated control systems (e.g. ripple control environments). It offers an easy entry into a lightweight and modern infrastructure based on low power and IoT technologies.
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The IS-25-WBSN is a multi-talented communication device. The abbreviation WBSN stands for Wifi, Bluetooth, Satellite and NB-IOT.
This is implemented with an ESP32S3 module and the ST87M01-1000 NB-IoT module from STMicroelectronics. Various standard interfaces are also available.
This device can be used to implement location functions and offer a wide range of communication channels.
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The IS-IoT devices have a bus (ISC-32). This means that all important infrastructures (power supply, I2C bus, UART, GPIOs, SPI, etc.) can be made available to a small additional board.
The HAT NB-IoT/485 offers NB-IoT communication via the powerful ST87M01-1100 module, as well as communication with the RS-485 bus.
Of course, customer-specific HATs can be developed. This offers customers the opportunity to address their own infrastructures at low cost.
The power supply unit PS-22 was designed to support IoT devices. It provides the needed DC voltage (12 or 24 VDC) and at the same time it is charging 2 Li-Ion Batteries. In case of a power loss it is able to bridge multiple hours or days and to allow the IoT infrastructure to work.
In addition it offers multiple sensors like voltage of the batteries, temperature of the batteries, input voltage, charge times and so on.
For near-outdoor applications with low ambient temperatures an optional heating system can be added to the system (marked by a snowflake sign). This increases the battery temperaturse before the charging process is started.
The PS-25-S allows to connect up to 3 solar panels and a strong battery. This unit is the basis for autark IoT systems (e.g. transport beacons and displays at bus stops).
The 3 independent charging systems allow best charging results. Multiple DC-voltages can be made available.
