Miniature Inertial Navigation System Integrates 9-axis IMU Sensor and RTK GNSS with 1cm Accuracy

SBG Systems Ellipse-D is an industrial-grade inertial navigation system (INS) equipped with a 9-axis IMU sensor, a dual-antenna RTK GNSS module with one-centimeter accuracy, and a 64-bit microprocessor for processing the data. The inertial navigation system also includes a temperature sensor and a pressure sensor, supports odometer input, and is available in either Box or OEM versions. SBG Systems Ellipse-D inertial navigation sensor specifications: SoC – Unknown 64-bit microprocessor for data processing GNSS – Dual antenna GNSS with support for GPS, GLONASS, GALILEO, BEIDOU; Supported features: SBAS, RTK, RAW Sensors – 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer, temperature sensors, pressure sensor Host Interface RS-232, RS-422, USB  up to 921,600 bps CAN 2.0A/B up to 1 Mbit/s Protocols – Binary eCom, NMEA, ASCII, TSS Input Voltage – 5 – 36 V Power Consumption – < 1,000 mW Dimensions & Weight Box: 46 x 45 x 32 mm | 65 grams OEM: 29.5 x 25.5 x 16 mm | 17 grams The …

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Particle Takes Pre-orders for its Cellular Tracking SoM, Evaluation Kit, and Tracker One Asset Tracker

Earlier this year, Particle announced its Tracking System turnkey solution comprised of Tracker SoM LTE IoT module, Tracker One asset tracker with enclosure, as well as Particle Tracking Services software suite with geolocation services, fleet management, and an open device firmware application framework to integrate with off-the-shelf IoT sensors and enable OTA firmware updates. The hardware devices were expected for June/July 2020, and the company has now started to take pre-orders for Tracker SoM, its evaluation kit, and Tracker One for respectively $79.99, $99.99, and $127.99. Shipping is expected to start in August 2020. We already covered Tracker SoM in our initial article with the full specifications, but basically, it’s a Nordic Semiconductor nRF52840 powered module with 8MB flash, ESP32 for WiFI (including support for indoor location),  U-blox Neo-M8U GNSS module, and a choice of Quectel BG96 LTE CAT M1 module for the US or Quectel EG91-X CAT 1 module with 2G/3G fallback for EMEA region. We did not have …

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Linux Powered Industrial IoT Gateway Offers WiFi 6, Bluetooth 5.1, 4G LTE Connectivity

Compulab IOT-GATE-IMX8 is a Debian Linux powered fanless Industrial IoT gateway powered by NXP i.MX 8M Mini processor and specially designed for industrial control and monitoring with optional support for WiFI 6 (802.11ax), Bluetooth 5.1, 4G LTE, and GNSS connectivity. The gateway is equipped with up to 4GB RAM and 128GB eMMC flash, takes variable DC input from 8V to 36V, and operates in a wide temperature range of -40C to 80°C with the company providing a 5-year warranty and 15-year availability. Compulab IOT-GATE-IMX8 specifications: SoC – NXP i.MX8M Mini quad-core Arm Cortex-A53 processor @ 1.8GHz with Arm Cortex-M4 real-time core, Vivante 3G and 2D GPU System Memory – 1GB – 4GB LPDDR4 Storage – 4GB – 64GB eMMC flash (soldered on-board), plus secondary storage with optional 16GB – 64GB eMMC flash module Networking & Wireless Connectivity Gigabit Ethernet port, RJ45 connector Fast Ethernet port, RJ45 connector Optional 802.11ax WiFi 6 and Bluetooth 5.1 BLE via Intel WiFi 6 AX200 …

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Skytraq PX1122R Tiny Multi-Band RTK GNSS Module Offers Centimeter Accuracy

Several years ago Skytraq introduced NavSpark mini, a tiny (17x17mm) GPS module, that sold for $6. I got one and wrote a post explaining how to get started with the GPS module using GNSS viewer program. The company contacted me again today, as they’ve now launched an even smaller module Skytraq PX1122R measuring just 16x12mm, supporting GPS, Galileo, GLONASS, and Beidou signals, as well as Real-time Kinematic (RTK) relative positioning technique that allows for 1-3cm positioning accuracy. Skytraq PX1122R RTK GNSS module key features & specifications: Chipset – SkyTraq PX100 Phoenix GNSS chipset Supported GNSS standards & bands – GPS L1/L2C, Galileo E1/E5b, Beidou  B1I/B2I, GLONASS L1/L2, QZSS L1/L2C Integrated RTK with 1cm + 1ppm RTK accuracy in seconds (under 10 seconds) Up to 10Hz quad-GNSS RTK update rate Base or rover mode configurable Serial Interface – 3V LVTTL level 24x castellated holes with UART, RF input, 1PPS, Reset, 3.3V, GND (most pins not used) Input Voltage – 3.3V DC …

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WiFi & Cellular Router Focuses on Security, Always-on Connectivity with 2GB Free Monthly Data (Crowdfunding – US)

We previously covered Roqos Core RC10 Intel Atom-based AC router that was offered for only $19 with the catch of having to $17 per month for “advanced cybersecurity and parental control features” for at least a year. The company is now back with Roqos Core RC20 AC router that adds supports for cellular connectivity including 2GB per month of cellular data, and a focus on security with built-in VPN service so you can connect securely from anywhere, even public WiFi hotspots. Roqos Core RC20 hardware specification: SoC – Intel Atom E3845 quad-core processor @ up to 1.91 GHz cores System Memory – 2GB RAM Storage – 8GB flash Video Output – HDMI (but not sure whether it’s used since not listed in the specs) Connectivity Wired – 1x Gigabit Ethernet WAN port, 4x Gigabit Ethernet LAN ports Wireless – Simultaneous dual frequency 3×3 802.11ac WiFi 5 and 2×2 802.11n WiFi 4 with 5x high-gain internal antennas; Virtual WPS push button …

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Particle Tracking System Offers Software, Hardware LTE IoT Module and Tracker in Turnkey Solution

Particle’s first cellular M2M module was launched in 2015 when the company was still called Spark IO. Since then they’ve offered new modules and boards supporting recent standards like NB-IoT and/or LTE Cat-M with product likes Boron and  E series castellated modules. The company found out that most of their customers used their boards for asset tracking despite many off-the-shelf products already available, and the main reason was the ability to customize the solution. To help their customers, the company has now launched the Particle Tracking System combining a software suite with LTE IoT system-on-module and Tracker One reference product to ease the development and deployment of customized asset tracking solutions. Particle Tracking System is comprised of three main components relying on the existing Particle IoT platform: Particle Tracking Services software suite with geolocation services (mapping and geodatabase), fleet-wide device management, an open device firmware application framework to integrate with off-the-shelf IoT sensors, and enable OTA firmware updates. Tracker SoM …

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Meshtastic Mesh Networking Project Combines ESP32, LoRa and GPS Radio

Meshtastic is a project using off-the-shelf, inexpensive ESP32-based hardware with GPS & LoRa connectivity to create mesh networks helping hikers. skiers, paragliders, or people exercising other outdoor activities communicate short messages such as their GPS location. This allows each member of a private mesh network to see the location and distance of all other members and read/or any text messages sent to a group chat. No phone is required unless you have an ESP32 LoRa board without GPS in which case it would get the GPS coordinates from your phone over Bluetooth. A phone is also needed to send a message. The project currently works on three different boards TTGO T-Beam, TTGO LORA32 and Heltec LoRa 32. The T-Beam is recommended as it sells for around $26 plus shipping and features a 18650 battery holder so you can source the battery easily locally. Just make sure to purchase the right frequency 433 MHz, 865 MHz, 915 MHz or 923 MHz …

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Semtech LoRa Edge Uses LR1110 Single Chip with LoRa, WiFi, and GNSS

Semtech, a leader in LoRa and RF technology, is continuing its support for the LoRa ecosystem with the launch of a new portfolio of solutions called LoRa Edge to simplify and accelerate IoT applications for the Edge. LoRa Edge is a new highly versatile and low power software-defined LoRa-based platform that will enable a wide portfolio of applications for indoor and outdoor asset management, targeting industrial, building, home, agriculture, transportation, and logistics markets. The LoRa Edge platform is launching with a geolocation solution targeted to IoT applications for asset management. It features an ultra-low power LoRa transceiver, GNSS sniffing capabilities, Wi-Fi scanning technologies all in one single package called Semtech LR1110. “Semtech continually delivers Internet of Things (IoT) solutions that simplify and accelerate the development of LPWAN applications,” said Pedro Pachuca, Director of IoT Wireless in Semtech’s Wireless and Sensing Products Group. “LoRa Edge and LoRa Cloud geolocation services enable customers to develop ultra-low-power applications for a variety of industries and …

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