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owa43A

Powerful and versatile industrial Linux IoT gateway for advanced vehicle telematics and industrial monitoring. The owa43A builds on the proven owa4x platform with an expanded interface set — including RS485, dual CAN bus with optional CAN-FD expansion, USB Host and optional audio codec, WiFi and 9-axis MEMS sensor.

With an ARM Cortex A8 processor, global 4G LTE Cat 4 connectivity, multi-constellation GNSS and up to 4 CAN buses, the owa43A is the ideal mid-range platform for applications that need more connectivity than the owa41A without stepping up to the owa5x. Optional WiFi 802.11ac, Bluetooth 4.2 and a 9-axis sensor (accelerometer, gyroscope, magnetometer) with dead reckoning unlock advanced positioning and wireless use cases.

All housed in a rugged IP67 glass-reinforced polyester enclosure designed for harsh environments from -40 to +70°C. Runs full Debian Linux — programmable in C, Python and more.

Cybersecurity by design: optional TPM 2.0 secure element protects your devices and data from the edge.

682.00 € 682.00 € (Tax excluded)
682.00 € (Tax excluded)

  • RAM 1GB / FLASH 2GB
  • Wifi+BT4.2
  • TPM 2.0
  • CAN3
  • 9 Axis MEMS or CAN 4
  • KLINE
  • AUDIO CODEC
  • USB
  • Rear Cover
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Key FeaturesTechnical SpecsDocumentation

Key Features

IP67Dust-tight and protected from temporary water immersion
4G LTE Cat 4Worldwide with 3G/2G fallback — 150 Mbps DL
ARM Cortex A832-bit processor at 800 MHz
512 MB DDR3+ 1 GB NAND flash + microSD (up to 1 GB / 2 GB)
Debian LinuxFull distribution file system
ProgrammableC, Python and more — highly customizable
Multi-GNSSGPS, GLONASS, Galileo, BeiDou — optional dead reckoning
9-axis MEMSAccelerometer + gyroscope + magnetometer (optional)
WiFi 802.11acOptional — a/b/g/n/ac
Bluetooth 4.2Optional wireless connectivity
Extensive interfaces2x CAN (up to 4) · 2x K-Line · 3x RS232 · RS485 · USB 2.0 · Ethernet · Audio codec
Optional TPM 2.0Hardware security module
Power efficient9–36V DC · low-power modes · optional Li-Ion backup
-40°C to +70°CWide operating temperature range
Rugged enclosureGlass-reinforced polyester · 385 g · FAKRA connectors
Audio codecOptional — external microphone and speaker support

 

Technical Specs

ProcessorARM Cortex A8, 32-bit, 800 MHz
RAM512 MB DDR3 (option up to 1 GB)
Flash1 GB NAND SLC (option up to 2 GB)
Expandable storagemicroSD card holder
OSDebian distribution file system


LTE-FDD bandsB1/B2/B3/B4/B5/B7/B8/B12/B13/B18/B19/B20/B25/B26/B28
LTE-TDD bandsB38/B39/B40/B41
UMTSB1/B2/B4/B5/B6/B8/B19
GSM850/900/1800/1900 MHz
LTE-FDD speedMax 150 Mbps DL / 50 Mbps UL
LTE-TDD speedMax 130 Mbps DL / 30 Mbps UL


WiFi802.11 a/b/g/n/ac (optional)
BluetoothBluetooth 4.2 (optional)


ConstellationsGPS, GLONASS, Galileo, BeiDou, QZSS (concurrent)
Channels72 continuous tracking
SBASWAAS, EGNOS, MSAS, GAGAN
Update rate10 Hz
Accuracy2 m CEP
Cold start26 seconds
Hot start< 1.5 seconds
Signal reacquisition< 1 second
Dead reckoningOptional
Antenna power+3.0V @ 34 mA active


CAN bus2x standard CAN 2.0B (1 Mbps) + optional 2x CAN-FD (8 Mbps)
K-Line1x standard + optional 2nd K-Line
SensorsProgrammable accelerometer (standard) · optional 9-axis MEMS (ACC + gyro + magnetometer)
TPMTPM 2.0 (optional)
Digital I/O10 configurable — 50V max inputs · 8 OC outputs (200 mA) · 2 high-side switches (1A) · short-circuit protected
Wake signalsAll inputs function as wake signals for low-power modes
Counter inputsAll inputs usable as 32-bit counters (odometer), 3 kHz max
Analog inputs4x · 12-bit resolution · 1% accuracy · 0–5.12V or 0–30.72V (SW configurable)
RS2323x (configurable: 3x TX/RX, or 1x TX/RX + 1x TX/RX/CTS/RTS, or 1x full modem control)
RS4851x
USBUSB Host 2.0 · optional 2nd USB
Ethernet10/100 Base-TX
1-WireMaxim 1-Wire / iButton
AudioAudio codec — external microphone + speaker (optional)
AntennasFAKRA connectors
Power output5V / 500 mA
Status LEDs4x


Input voltage9–36V DC
Consumption — Standby9.88 mA
Consumption — Run47 mA
Consumption — Run + GSM + GPS73 mA
RTC backup batteryStandard — 10 year duration
Li-Ion backup batteryOptional rechargeable 3.7V — inserted via rear battery cover


Without battery-40°C to +70°C
With battery (external power)-40°C to +55°C
With battery (battery powered)-20°C to +55°C
Battery charging0°C to +45°C
Industrial grade components-40°C to +85°C


IP ratingIP67
MaterialGlass-reinforced polyester
System connectorTE 776163-1 (35 pins)
SIMmicroSIM (3FF)
Antenna connectorsFAKRA
Expandable storagemicroSD
Dimensions149 x 135 x 58 mm
Weight385 g


 

The owa43A is the mid-tier variant of the owa4x family. Some interfaces (CAN 3/4, K-Line 2, audio codec, WiFi/BT, 9-axis MEMS, 2nd USB) are optional and depend on configuration. Contact your VYNZE account manager for the full variants &amp; options matrix.


Documentation

BOK-100-9000-G_owa4X-Datasheet.pdf

BOK-100-9001-F_owa4X-Product-Variants.pdf

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