Icarus IoT Board Features nRF9160 GPS + NB-IoT SiP in Adafruit Feather Form Factor

The new Icarus IoT board from Actinius, uses the Nordic nRF9160 SiP, a powerful yet low power system in a package designed for use with GPS and LTE-M & NB-IoT cellular data, also found in Ruuvi node which we covered a few months ago. The board’s purpose is for mobility and ease of project tracking anywhere, and can be found in application scenarios such as fleet management and security, cargo tracking, or asset monitoring, and many more. The board has power inputs for solar panel, USB or LiPo/Li-Ion Battery, which widens the boards mobile nature, and on-site, in-the-field capability. Since the form factor follows Adafruit Feather, the Icarus board benefits of additional component options for prototyping and DIY electronics projects. The nRF9160, by Nordic Semiconductor, is a SiP (System in a Package) that carries an extensive line of embedded software and hardware. As we had reported the nRF9160 SiP low-power IoT solution consists of a global multimode LTE-M/NB IoT modem, …

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Ruuvi Node Open-source Node Solution Combines Nordic Semi nRF9160 Cellular SiP & nRF52840 Bluetooth SoC

Ruuvi Node NB-IoT Bluetooth 5 Solution

Back in 2016, we covered Ruuvi Innovations’ Ruuvitag open source Bluetooth & NFC sensor beacon is based on Nordic Semi nRF52832 Bluetooth SoC. The company has now introduced Ruuvi node, another open source multi-purpose, industrial-grade cellular gateway, environmental sensing, and asset tracking node solution based on not one, but two Nordic Semi chips with nRF91 cellular IoT SiP (System-in-Package) with NB-IoT and LTE M (eMTC) connectivity and nRF52840 multi-protocol Bluetooth 5.0 SoC. It’s an early announcement with the launch of the first pilots of Ruuvi Node planned for Q2/Q3 of this year, so the full specifications are yet to be released. However, thanks to a press release on Nordic Semi website, we do know that Ruuvi Node is meant to be maintenance-free, will include a solar panel for  energy harvesting (which mean the included 45Wh battery may never run out depending on the application), several environmental sensors, GPS positioning provided via nRF9160 SiP, and NFC for securely reading device IDs …

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RAK Wireless Introduces DIY Cellular LoRa Gateways, Raspberry Pi & 96Boards Compatible LoRa Modules

Raspberry Pi 3B+ professional LoRa gateway

RAK Wireless already has a decent offering of LoRa gateways and modules, but the company has been working on two new LoRa gateways, one Enterprise grade model – RAK7249 gateway – based on fully custom hardware, and the other – Pilot Gateway Pro RAK7243 – features a Raspberry Pi 3B+ board with Cellular & GPS connectivity on top of a LoRa radio. RAK Wireless will also introduce three RAK2245/RAK2248 LoRa concentrator modules that can easily be used with boards following Raspberry Pi, or 96Boards IoT edition form factors. RAK7249 DIY Enterprise LoRa Gateway Specifications: Main Board WiFi Module – RAK634 Module SoC – Mediatek MT7628N MIPS processor @ up to 580 MHz System Memory – 128MB DDR2 RAM Storage – 16MB SPI flash Connectivity – WiFi: 2×2 MIMO 802.11b/n/n mPCIe LoRa concentrator card Semtech SX1301 based Standard version with 8 channel Gateway and also support Max.16 channel Gateway. Tx Power is up to 27dBm and Rx sensitivity is down to …

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Mictrack MT825 is a Waterproof LTE Cat M1 & NB-IoT GPS Tracker

MT825 waterproof nb-iot gps tracker

We’ve previously covered Mictrack MT600 4G LTE GPS tracker with support for various GPS software such as the open source OpenGTS and Traccar programs, as well as Android & iOS mobile apps. Since then the company released MT550 model with NB-IoT and LTE Cat M1 (eMTC) connectivity, as well as an OBD-II model that are currently sold for respectively $99 and $69 on Aliexpress. More recently a waterproof LTE IoT module called Mictrack MT825, which we’ll look into more details in this post. Mictrack MT825 key features and specifications: Cellular Connectivity LTE Cat M1 (eMTC) LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 LTE TDD: B39 LTE Cat NB1 (NB-IoT) – LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 2G – GSM: 850/900/1800/1900Mhz SIM Card interface – Nano SIM Internal LTE CAT M1 & NB-IoT antenna Location U-blox MAX-7 GPS chip GPS sensitivity – -162dBm Channel – 56 Positioning Accuracy – 10m Cold Start – 30s. Warm start – 15s Hot start – 1s Internal GPS antenna Sensor – 3D …

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Qualcomm 9205 NB-IoT & Cat M1 LTE Modem Lowers Costs, Power Consumption

Qualcomm 9205

Qualcomm has introduced a new LTE IoT chipset with Qualcomm 9205 LTE modem that supports Cat M1 (eMTC), NB2 (NB-IoT), 2G/E-GPRS fallback, as well as GNSS. Qualcomm 9205  comes at a lower price, smaller footprint, and up to 70% lower power consumption in standby mode compared to its predecessor (MDM9206). Qualcomm 9205 LTE modem key features and specifications: Processor / OS – Arm Cortex A7 up to 800MHz with support for ThreadX and AliOS Things real-time operating systems Connectivity Standards 3GPP release 14 Category M1 and NB2; 2G/E-GPRS fallback where Cat M1 / NB2 is not available. Category M1 mode supports voice for applications such as monitored security panels, and mobility for applications such as asset trackers. RF transceiver Bandwidth support from 450 MHz to 2100 MHz Built-in RF front-end, a first in the cellular IoT space Geolocation Integrated GNSS (Global Navigation Satellite Systems)  support for GPS, Beidou, Glonass, and Galileo. Flexible antenna design – shared with LTE antenna, or …

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Arduino Support for Quectel BC66 NB-IoT Module

Quectel has several LTE IoT modules such as BG96 with NB-IoT + eMTC connectivity, but the company has also a smaller, cheaper NB-IoT only module called Quectel BC66, and Georgi Angelov (Wiz-IO) informed me he implemented Arduino support for the module with BC66-DVK board. Let’s first have a look at BC66 specifications: Frequency Bands Available now – B1/B3/B5/B8/B20 Under development – B2/B12/B13/B17/B18/B19/B25/B26/B28/B66 Output Power – 23dBm ±2dB Sensitivity – -129dBm Data Data Rate Single-Tone: 25.5kbps (DL)/16.7kbps (UL) Multi-Tone: 25.5kbps (DL)/62.5kbps (UL) Protocol Stacks – UDP/TCP/CoAP/LwM2M/SNTP/MQTT/PPP/TLS/DTLS/HTTP/HTTPS/FTP SMS – Text/PDU Mode Interfaces – 1x USIM, 1x  PSM _EINT, 3x UARTm 1x ADC, 1x RESET, 1x PWRKEY, 1x NETLIGHT, 1x antenna, 1x SPI, “OpenCPU” version only: 1x I2C, 1x I2S, and configurable GPIO Supply Voltage – 2.1 to 3.63V (3.3 typ.); I/O: 1.8V Power Consumption (Typ.) 3.5μA @PSM 0.29mA @Idle Mode (eDRX=81.92s) 0.43mA @Idle Mode (DRX=2.56s) 110mA @LTE Cat NB1, 23dBm Dimensions – 17.7mm × 15.8mm × 2.0mm Weight – 1.2g±0.2g Temperature Range …

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WisCellular Certified Global LTE IoT Arduino Shield Enters Beta Testing

WisCellular

RAK Wireless introduced WisLTE Arduino shield last year based on Quectel BG96 module with support for NB-IoT (Cat NB1), eMTC (Cat M1), and 2G fallback as well as GPS location. WisLTE worked globally, but the company did not go through the certification process, at least not for the global market, meaning the shield could not be used in commercial applications. That’s why Rak Wireless has been working on WisCellular shield, also based on Quectel BG96, but this time with global certification. WisCellular specifications: Cellular Module – Quectel BG96 (based on Qualcomm MDM9206) Cellular Network 2G/GSM (GPRS/EPGRS) 4G/LTE-M (Cat M1) NB-IoT (Cat NB1) Global Bands EDGE/EGPRS: 850/900/1800/1900MHz LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B26/B28 LTE TDD: B39 (For Cat M1 Only) Data Rate Cat M1: Max. 300Kbps (DL), Max. 375Kbps (UL) Cat NB1: Max. 32Kbps (DL), Max. 70Kbps (UL) EDGE: Max. 296Kbps (DL), Max. 236.8Kbps (UL) GPRS: Max. 107Kbps (DL), Max. 85.6Kbps (UL) Voice – VoLTE (Cat M1 Only) SMS – Point-to-point MO and MT, …

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Samsung Introduces Exynos i S111 NB-IoT Modem + GNSS Chip

Samsung has just announced their first NB-IoT solution with Exynos i S111 chipset with a single chip integrating an NB-IoT capable LTE modem, RF IC, an on-chip security sub-system, and a PUF (Physical Unclonable Function) security solution along with various components such as CPU, and SRAM. The chip apparently also integrates GNSS hardware with support for GPS, Galileo, etc… Exynos i S111 specifications: CPU – Arm Cortex-M7 @ 200MHz On-chip Memory – 512KB SRAM Modem – LTE Release 14 NB-IoT GNSS – GPS, Galileo, GLONASS, BeiDou Interfaces / Peripherals – USI, UART, I2C, GPIO, eSIM I/F, SDIO (Host), QSPI(Single/Dual/Quad IO mode), SMC Security – eFuse, AES, SHA-2, PKA, Secure Storage, Security Sub-System, PUF The chip is also said to features Samsung’s “advanced algorithms for wider coverage”. Many NB-IoT GPS trackers currently implement a two modules solution, so the latest Exynos chip should enable more compact designs. Samsung did not publish numbers about power consumption, apart from the usual 10-year battery …

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