We have already seen Sequans’ Low Power LTE-M/NB-IoT Module – the Monarch 2. Sequans, popular for its product portfolio based on Monarch LTE-M/NB-IoT and Calliope Cat 1 chip platforms, has continued to release more products with the latest announcement of the Calliope 2 LTE Cat-1 Platform (Chip). This solution is designed for IoT applications that require a higher data rate of more than 100 kilobits per second. One of the key elements of the IoT industry is to choose a network connection that is cost-efficient and provides excellent coverage along with global coverage that enables roaming and voice over LTE (VoLTE) made possible with Cat 1. Why having audio and voice for IoT applications you may ask? That’s mostly useful in machine-to-human and human-to-machine communications such as command, control, and alerts. “Calliope 2 complements our Monarch 2 LTE-M/NB-IoT product family and makes Sequans a one-stop-shop for virtually all IoT applications—ranging from simple low-speed sensor devices to higher speed security cameras, […]
If the IoT is ever going to take off, it needs low-cost hardware and connectivity. LoRaWAN is free, apart from the hardware costs, but for projects that need wider coverage and/or higher bitrate cellular connectivity is the way to go and we’ve seen in the past that Hologram offers a free developer SIM card for global IoT projects plus some low-cost cellular IoT plans, as well as 1CNE plans to offer a 10-year plan for 10 Euros. Blues Wireless has taken a different approach as they combine hardware and cellular connectivity with their Notecard LTE-IoT modems (LTE Cat 1/Cat M or NB-IoT) shipping for 10 years of connectivity for up to 500MB data. Notecard has four variants with the following key features and specifications: MCU – Arm Cortex-M4 MCU with 2MB flash Cellular connectivity NOTE-NBGL-500 – Narrowband Cat-M/NB-IoT/GPRS (Global) via Quectel BG95-M3 modem NOTE-NBNA-500 – Narrowband Cat-M/NB-IoT (North America) via Quectel BG95-M1 modem NOTE-WBEX-500 – LTE Cat-1 (Global) via Quectel […]
LilyGO has launched yet another ESP32 WiFi & Bluetooth IoT board. As its name implies, TTGO-T-PCIe board includes a mini PCIe socket that coupled with a SIM card socket allowing users to insert a 4G LTE mPCIe card to add cellular connectivity. The company also offers optional SIM7000 2G or SIM7600 4G LTE modems that come with LTE and GPS antennas. You should probably be able to add other cellular mini PCiE, as well as other wireless mPCIe modems for LoRa, Satellite communication, etc… (Finally most probably not) TTGO-T-PCIe board specifications: Wireless module – ESP32-WROVER-B with ESP32 dual-core wireless SoC with 520KB SRAM, WiFi and Bluetooth with on-board antenna, as well as 4MB flash, and 8MB PSRAM Connectivity 802.11 b/g/n WiFi 4 up to 150 Mbps (ESP32) Bluetooth 5.1 LE (ESP32) Optional wireless cards via mPCIe socket (I2C and UART), SIM card slot for 2G and 4G LTE cellular networking USB – 1x USB-C port, 1x 4-pin USB header Expansion […]
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 […]
Orange Pi 4 SBC is one of the most cost-effective Rockchip RK3399 SBC’s, as it sells for as low as $50 with 4GB RAM, Gigabit Ethernet, WiFi, and Bluetooth, HDMI 2.0 output, etc.. The board also comes with a 24-pin PCIe connector that’s not of much use on its own, so the company introduced a $4 PCIe adapter board providing access to a standard mPCIe socket and a SIM card slot so you could install your own. 4G mini PCIe cards can easily cost around $50 or more, but Shenzhen Xunlong Software has now launched its own 4G LTE mini PCIe card based on Rockchip RM310 module and sold for $16 on Aliexpress, excluding shipping. mPCIe card and RM310 module specifications: Frequency bands LTE-FDD – B1, B3, B5, B8 LTE-TDD – B38, B39, B40, B41 WCDMA – B1, B5, B8 GSM – 850, 900, 1800, and 1900 MHz Data rates 4G LTE – 150 Mbps DL, 50 Mbps UL 3G […]
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 […]
Based in California in the US, Thundercomm Technology Co., Ltd. (aka Thundercomm) is a provider of IoT products & technologies for OEM/ODMs, enterprises and developers. The company introduced several Qualcomm based “TurboX Systems-on-Module” for smart speakers, LPWAN IoT devices with NB-IoT and LTE Cat M1 connectivity, smart retail applications, and 5G powered devices. TurboX C404 and C405 SOMs for Smart Speakers and Soundbars Key features and specifications: SoC – Qualcomm Snapdragon C404 / C405 with CPU – Quad-core Arm Cortex-A53 @, 1.4 GHz GPU (C405 Only) – Qualcomm Adreno 306 GPU @ 600 MHz DSP -2x Hexagon QDSP6 v66 – Low Power Audio Subsystem & Audio Compute DSP System Memory & Storage – 1GB LPDDR3 + 8GB eMMC flash in eMCP package; SD card signals Connectivity 2×2 MIMO WiFI 5 802.11 a/b/g/ac + Bluetooth 5.0 + FM via WCN3999 Gigabit Ethernet (RGMII) Display Interfaces (C405 Only) 4-lane MIPI DSI port up to 720p HDMI up to 1080p30 Audio – SLIMBus, […]
Marvell ESPRESSOBin networking board launched in 2016 for as little as $39 with an Armada 3700LP (88F3720) dual-core Arm Cortex A53 processor, up to 1GB RAM, three Gigabit Ethernet ports, SATA, and a mPCIe slot for wireless connectivity. Globalscale Technologies is now back with ESPRESSOBin ULTRA with a similar base but more features, a metal enclosure, and a much higher price point. ESPRESSOBin ULTRA specifications: SoC – Marvell Armada 3720 dual-core Arm A53 processor clocked up to 1.2 GHz with packet accelerator System Memory – 1GB DDR4 (option up to 2GB) Storage – 8GB eMMC flash, 4Mbit SPI NOR flash, 1x M.2 2280 slot for SATA SSD Connectivity Switch – Marvell Topaz 6341 (88E6341) Networking Switch 1x GbE WAN with 30W POE 4x Gigabit Ethernet ports (LAN) 802.11ac Wi-Fi 5 2×2 MIMO module + Bluetooth 4.2 Optional 4G LTE cellular connectivity via mini PCIe and NanoSIM card slot USB – 1x USB 3.0 port, 1x USB 2.0 port Expansion 1x […]
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