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RAK2287 Mini PCIe LoRaWAN Concentrator Module Supports up to 500 Nodes per km2

RAK Wireless launched its first Mini PCIe LoRaWAN concentrator module in 2018 with RAK833 mPCIe card featuring Semtech SX1301 LoRa baseband chip. It was soon followed by RAK2247 mPCIe with a very similar design but some tweaks to increase its maximum transmission power and range, and improve thermals and stability with the addition of a heatsink. The company has now introduced a new version with RAK2287 Mini PCie LoRaWAN concentrator module being mostly inspired by RAK2247 module but replacing Semtech SX1301 by Semtech SX1302 LoRa transceiver that’s suppose to reduce current consumption (and heat), lower the BoM cost, and able to handle a higher amount of traffic. The new mini PCIe card also adds u-blox ZOE-M8Q GPS system-in-package to provide GNSS functionality. RAK2287 key features and specifications: LoRa Connectivity Semtech SX1302 LoRa Transceiver with 2x SX1250 Tx/Rx front-end Tx power – up to 27dBm Rx sensitivity – down to -139dBm […]

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Gateworks Ventana GW5910 SBC Targets WiFi, BLE & Sub-1GHz IoT Gateways

Freescale/NXP i.MX6 based Gateworks Ventana single board computers have been around at least since 2013 and were initially targeting networking processing applications for the industry. They could be used into all sort of gateways with cellular or WiFi connectivity for instance, thanks to the presence of mini PCIe sockets. But the latest Gateworks Ventana GW5910 SBC does not exclusively relies on mini PCIe cards for wireless connectivity, as it includes an onboard Laird Sterling 802.11b/g/n WiFi & Bluetooth module, as well as optional TI CC1352P dual-band Wireless MCU supporting Sub-1GHz and 2.4GHz RF, and an optional on-board u-blox GPS module, which should lower the total cost compared to solutions with mini PCIe cards. Ventana GW5910 specifications: SoC – NXP i.MX6 Dual Core Arm Cortex-A9 SoC Processor @ 800MHz System Memory – 512MB DDR3-800 SDRAM Storage – 256MB Flash System Memory, microSD card slot, mSATA socket  Connectivity Gigabit Ethernet Port Onboard […]

ArmSoM CM5 - Raspberry Pi CM4 alternative with Rockchip RK3576 SoC
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Arduino Introduces Four New Nano Boards with WiFi, BLE, Sensors, and/or HW Crypto

The Maker Faire 2019 is now taking place in San Mateo, California, United States, and Arduino has made an habit of announcing new products during the events. This year is no different as the company has announced a new Nano Family with four boards: Arduino Nano Every powered by a Microchip ATMega4809 AVR microcontroller Arduino Nano 33 IoT with secure internet connectivity thanks to a U-blox ESP32 WiFi module and ATECC608A HW crypto chip Arduino Nano 33 BLE with Bluetooth connectivity via U-blox NINA B306 module based on Nordic Semi nRF52840 Bluetooth 5.0 chip Arduino Nano 33 BLE Sense with a design similar to Nano 33 BLE but some extra on-board sensors. Arduino Nano Every Specifications: MCU –  Microchip ATMega4809 AVR microcontroller @ 20 MHz with 48KB flash, 6KB SRAM, 256 Bytes EEPROM USB to Serial via Microchip ATSAMD11D14A Arm Cortex-M0+ USB MCU 2x 15-pin expansion headers with GPIO, SPI, […]

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Gateworks Introduces GW16126 Mini-PCIe Cat M1 Modem and Bluetooth LE Radio

Gateworks has launched another mini PCIe card providing IoT connectivity for their NXP i.MX 6 and Cavium Octeon TX powered SBC’s. Last month we covered GW16130 Mini PCIe satellite modem, and the company has now announced GW16126 mini PCIe card with a Cat M1 (eMTC) modem and a Bluetooth Low Energy radio for the US market, and other regions or countries where LTE Cat M1 networks have been deployed. Gateworks GW16126 mini PCIe card specifications: LTE Cat M1 Module – U-blox SARA-R410M-52 LTE CAT M1 cellular modem with up to 375 kb/s upload and 300 kb/s download; LTE Bands 2,4,5,12,13 SIM card – nano-SIM socket with hologram starter SIM included with free 1MB/month starter plan included BLE module – u-blox NINA-B301 Open CPU Bluetooth 5.0 Low Energy Radio based on Nordic Semiconductor nRF52840 chipset, Zephyr RTOS with Bluetooth HCI UART Host Interface. BLE Rates up to  2Mbps Antennas – 2x […]

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Intrinsyc Qualcomm Flight Pro Development Kit Targets High-end Drones and Robotics

Intrinsyc is known for manufacturing and selling mobile  development platforms (MDP) & hardware development kits (HDK) for Qualcomm Snapdragon processors, but this time the company is taking pre-orders for a slightly different Qualcomm development platform: Qualcomm Flight Pro development kit / reference design that targets the development of high-end drones and robotics projects.   Qualcomm Flight Pro board specifications: SoC – Qualcomm Snapdragon 820 (APQ8096) with quad core Kryo processor @ up to 2.15GHz, Adreno 530 GPU, and Hexagon 680 DSP System Memory – 4GB LPDDR4 RAM Storage – 32GB UFS Flash storage, microSD card slot Wireless Connectivity – WiFi 5 802.11a/b/g/n/ac 2.4/5.0 GHz 2×2 MU-MIMO + Bluetooth 4.2 via pre-certified QCA6174A module  + 2x Wi-Fi/BT antennas Location Technology Integrated GNSS solution based on WGR7640 (not recommended for flight applications) Support for U-blox MAX-M8Q-0-00 external GNSS module with high performance antenna and shielding Sensors – Dual IMU (2x Invensense MPU9250): […]

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Wistrio LoRa Tracker RK5205 Complies with 96Boards IoT Edition Specification

  It’s not hard to find a LoRa GPS tracker board such as Rak Wireless RAK811 these days, but if for some reasons, you’d also like your board to comply with 96Boards IoT Edition form factor, Rak Wireless just launched Wistrio LoRa Tracker RK5205 for $49.50 plus shipping on Aliexpress and Amazon. Wistrio specifications: LoRa Module – RAK5205 module with SX1276 LoRa chipset, STM32L1 Arm Cortex-M3 microcontroller LoRa Connectivity LoRaWAN 1.0.2 protocol OTAA/ABP activation Programmable bitrate up to 300 Kbps Support for global bands: EU433, CN470, EU868, US915, AS923, AU915, KR920, and IN865 SMA & iPEX antenna options Location – Quectel L76-L GNNS chip supporting GPS, GLONASS, Galileo and QZSS system (pin-to-pin compatible with u-blox Max7) Sensors – LIS3DH 3-axis accelerometer, BME680 environmental sensor reporting gas, pressure, humidity and temperature data Expansion Header – I2C, GPIOs, UART and ADC Power Supply – Rechargeable battery via micro USB port, or 5V […]

Rockchip RK3568/RK3588 and Intel x86 SBCs
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AS923 LoRa GPS Tracking with MatchX MatchBox Gateway and RAK811 LoRa GPS Tracker Board

Earlier this month, I installed Match MatchBox LoRa outdoor gateway close to the roof, and showed how easy it was easies to setup with MatchX Cloud. Basically, you just register to the cloud, enter the serial number, and the gateway is automatically based on your location. I’m in South East Asia, so the gateway was configured with AS923. I’ve now had time to play with the gateway using Rak Wireless RAK811 LoRa tracker board, and eventually managed to get the tracker location to show up on a map. It was my first experience with LoRaWAN, and I had to learn a lot, and overcome many issues from outdated software development tools, different data formats, and some interoperability issues between all components involved. I’ll document all that in this review, and hopefully it will help others. RAK811 LoRa GPS Tracker Unboxing Before going into LoRa configuration, I’ll show what I got […]

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Wio LTE GPS Tracker Board Gets a Cat M1/NB1 Version for $59

Seeed Studio launched a family of GPS tracker boards staring with Wio GPS with 2G cellular connectivity, followed by Wio LTE board offering 4G connectivity several months later. The company is taking pre-order for an LTE Cat M1/NB1 version with NB-IoT / eMTC connectivity, and going for $59 plus shipping. The board is expected to start shipping on July 25th. Wio LTE Cat M1/NB1 board specifications: MCU – STMicro STM32F405RG Arm Cortex-M4 @ 168MHZ with 1M Flash, 192+4KB RAM Connectivity LTE uBlox SARA-R410M module LTE CAT M1 and NB-IoT Cat M1 Half-duplex (375 kb/s DL and UL) Cat NB1 Half-duplex (27.2 kb/s DL, 62.5 UL) Nano SIM and micro SD card 2-in-1 socket GNSS uBlox MAX-M8Q module PS, BeiDou, GLONASS, and Galileo 2.5m CEP(GPS), 4.0m CEP(GLONASS) USB – 1x micro USB port for power supply and DFU Expansions – Grove headers: 2x digital, 2x analog, 1x UART, 1x I2C Misc […]

Boardcon Rockchip and Allwinner SoM and SBC products