ARM Cortex A7 embedded IoT Linux platform
Operation on cars, trucks, buses. Industrial machinery. Digital tachograph. Remote download, DTCO. Vehicle fleet management. Operating data logging. Smart metering. Condition and remote monitoring. Connected cars.
Take full control of remote data collection and processing. The owa344 is the ideal platform for controlling and monitoring your industrial machinery and vehicles.
Key points
- IP40 - Protection against ingress of solid foreign objects ∅ ≥ 1.0 mm.
- LTE Cat 1 bis with 2G fallback
- ARM Cortex A7 32-bit 792MHz
- 512MB DDR3 memory + 512MB NAND flash + optional 8GB eMMC
- Standard ARM Linux OS
- Yocto Project file system
- Highly customizable and high-performance. Programmable in C, Python...
- Secure boot
- TPM 2.0
- GNSS (GPS + GLONASS)
- Programmable 3-axis accelerometer
- Internal antennas and SMA or FAKRA external antenna connector
- nano SIM or MFF2
- Wide range of interfaces:
- · Up to 2 CAN buses:
- · K-Line:
- · Configurable digital I/O and 4 analog inputs:
- · 2 x RS232:
- · USB 2.0:
- · Up to 2 Ethernet 10/100 Base TX, RJ45
- Power-saving modes and Li-Ion backup battery
GNSS positioning for owa344A
- Receiver: GPS/GLONASS/GALILEO/QZSS/BDS
- 33-channel continuous tracking receiver
- SBAS: WAAS, EGNOS, MSAS, GAGAN
- Update rate: up to 10 Hz.
- Accuracy: <2.5 meters CEP.
- Signal acquisition:
- Cold start: 32 s.
- Warm start: < 2 s.
- Sensitivity:
- -167 dBm tracking,
- -149 dBm acquisition
- Active antenna power supply: +3.3 V
- LTE CAT 1 bis with 2G fallback
- LTE-FDD bands: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66
- LTE-TDD bands: B34/B38/B39/B40/B41
- GSM/GPRS/EDGE: Quad band
- DL 10 Mbps, UL 5 Mbps
- GPRS multi-slot Class 12.
- LTE-TDD: 130 Mbps max. (DL), 30 Mbps max. (UL)
- Interfaces
owa344A
- Up to 2 CAN buses supporting maximum bit rate of 1 Mbps CAN 2.0B
- K-line bus
- Ethernet 10/100Base-TX
- Maxim 1-Wire
- USB Host 2.0
- 2 external RS232 ports. 6 pins:
- 1 x (TX/RX/CTS/RTS) Console
- 1 x (TX/RX)
- Integrated sensors
- Programmable 3-axis sensor, accelerometer
- Configurable digital inputs/outputs:
- 9 INPUTS:
- Max. 50 V inputs (low logic level <1.5 V, high >3 V)
- 7 inputs usable as wake-up signals for low-power modes
- All inputs can be used as counters (odometer). 32-bit, 3 kHz max.
- 6 open-collector outputs (200 mA each)
- 2 high-side switches to Vin for output (1 A each)
- Short-circuit protection on all outputs
- 4 analog inputs:
- 12-bit resolution, 1% accuracy
- Multiplexed with digital I/O pins
- Range 0-30 V
- Vout power output 5 V (500 mA max.)
- FAKRA antenna connectors or internal antennas
- 4 status indicator LEDs
owa344I
- Two Ethernet 10/100Base-TX.
- Up to two RS485 ports
- 2 external RS232 ports. 6 pins:
- 1 x (TX/RX/CTS/RTS) Console
- 1 x (TX/RX)
- Maxim 1-Wire
- USB Host 2.0
- Configurable digital inputs/outputs
- 9 INPUTS:
- Max. 50 V inputs (low logic level <1.5 V, high >3 V).
- 7 inputs usable as wake-up signals for low-power modes
- All inputs can be used as counters (odometer). 32-bit, 3 kHz max.
- 6 open-collector outputs (200 mA each)
- 2 high-side switches to Vin for output (1 A each)
- Short-circuit protection on all outputs
- 4 analog inputs:
- 12-bit resolution, 1% accuracy
- Multiplexed with digital I/O pins
- Range 0-30 V
- Vout power output 5 V (500 mA max.)
- SMA antenna connector
- 4 status indicator LEDs
- Feature availability depends on mod
- els
Power supply
- Rated range 9 V to 48 V.
- Typical consumption at 24 V
Temperature range
- Industrial temperature range components -40 °C to 85 °C.
- Internal limitation with battery protection during discharge: -40 °C to -20 °C.
- Housing
- Environmental protection per IP40
- Material: PC+ABS
- System connectors: Molex Microfit 24-way 43045-2400
- NanoSIM
- Ethernet RJ45 (owa344I=2)
- owa344A
- Dimensions: L=140 x W=85 x H=32 mm. (with mounting flanges)
- Weight: 170 g
- owa344I
- Dimensions: L=120.60 x W=85 x H=32 mm. (with DIN rail mounting)
- Weight: 175 g.
- Development kit
- Includes: owa344 development board, power cables, interface cables, antennas, web access to the developer area: cross-compiler, API, libraries, manuals and application notes.
- Complete range of tools and libraries from a Debian 10 Stretch OS.
- OTA update support, mtdutils
- Voice call over IP
- can-utils package
- ALSA utilities (units with codec)
- BlueZ tools (units with Bluetooth)
- WiFi tools (units with WiFi)
- iptables firewall, AppArmor and other cybersecurity tools
- Access to the standard Debian repositories for ARM, unlocking the full potential of open source software and GNU Linux community support.
- C++; Java; Python; Node; Go; Lua; ….
- owa344 development board.
- owa344 system connector with 24 cables.
- owa344 system connector with 14 cables.
- 2 LTE antennas.
- GNSS antenna.
- 4-ohm speaker.
- Microphone.
- AC/DC power supply 230Vac-12Vdc.
- USB-RS232 cable.
- Cross-compiler & toolchain
- Latest owa4X firmware (Debian 10/Linux 4.19.94)
- Ready-to-use development environment (Debian virtual machine and Docker container)
- Complete, up-to-date documentation for Owasys products
- Application notes and code examples detailing use of the owa4x's main features:
- I/O → owa344_AN3
- GPS2 → owa344_AN5
- Power modes → owa344_AN8
- GSM → owa344_AN2
- KLine → owa344_AN9
- Installable packages with ready-to-use services and modules for network management, positioning, I/O interaction…
Datasheet (owa344A)
Datasheet (owa344I)
Product variants
Development kit
ARM Cortex A7 embedded IoT Linux platform
Operation on cars, trucks, buses. Industrial machinery. Digital tachograph. Remote download, DTCO. Vehicle fleet management. Operating data logging. Smart metering. Condition and remote monitoring. Connected cars.
Take full control of remote data collection and processing. The owa344 is the ideal platform for controlling and monitoring your industrial machinery and vehicles.
Key points
- IP40 - Protection against ingress of solid foreign objects ∅ ≥ 1.0 mm.
- LTE Cat 1 bis with 2G fallback
- ARM Cortex A7 32-bit 792MHz
- 512MB DDR3 memory + 512MB NAND flash + optional 8GB eMMC
- Standard ARM Linux OS
- Yocto Project file system
- Highly customizable and high-performance. Programmable in C, Python...
- Secure boot
- TPM 2.0
- GNSS (GPS + GLONASS)
- Programmable 3-axis accelerometer
- Internal antennas and SMA or FAKRA external antenna connector
- nano SIM or MFF2
- Wide range of interfaces:
- · Up to 2 CAN buses:
- · K-Line:
- · Configurable digital I/O and 4 analog inputs:
- · 2 x RS232:
- · USB 2.0:
- · Up to 2 Ethernet 10/100 Base TX, RJ45
- Power-saving modes and Li-Ion backup battery
