IoT News - Page 102 of 191 - CNX Software

October 15, 2019 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

LPWAN Market Update – An Interview with RAK Wireless CEO

CNX Software interviews Ken Yu, RAK Wireless’ founder & CEO, to learn more about the company and the current & future state of the LPWAN (Low Power WAN) market especially with regards to NB-IoT and LoRaWAN. CNXSoft: We’ve already covered several products from RAK Wireless on CNX Software, starting with WiFi IoT boards several years ago, and more recently LPWAN products based on NB-IoT or LoRa. But for readers who may not be familiar with RAK Wireless yet, could you provide a short description of what the company does? Ken Yu: RAKwireless was founded in 2014. The core founder team consists of professionals coming from established leaders in the Networking industry as Qualcomm, H3C, etc. Because our engineers have more than 10 years of experience designing Wi-Fi solutions, this was the core of our business in the beginning. RAKwireless is working towards a vision of a connected world and In […]

October 11, 2019 by Jean-Luc Aufranc (CNXSoft) - No Comments

Arduino MKR WAN 1310 LoRa Board Gets HW Security, Longer Battery Life and a 2MB SPI flash

Two year ago Arduino launched MKR WAN 1300 board powered by Arduino Zero compatible Microchip Atmel SAMD21 32-bit ARM Cortex M0+ MCU and a Murata CMWZ1ZZABZ LoRa module based on Semtech SX1276 and STMicro STM32L microcontroller. The company has now announced a new improved LoRa board – MKR WAN 1310 – with lower power consumption thanks to a new battery charger , a 2MB SPI flash which enables data logging and other OTA (Over-the-Air) functions, and a crypto chip that can securely store credentials and certificates. Specifications: MCU – Microchip Atmel SAMD21 32-bit ARM Cortex M0+ MCU @ 48 MHz with 32 KB SRAM, 256 KB flash (8KB for bootloader) External Storage – 2MB SPI flash Digital I/O Pins – 8x digital I/Os, 12x PWM, UART, SPI, and I2C, 8x external interrupts Analog Pins – 7x analog inputs (8/10/12-bit ADC), and 1x analog output (10-bit DAC) DC Current per I/O […]

October 2, 2019October 3, 2019 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

Nubix Edge-native Tiny Containers for IoT Apps Released For Raspberry Pi and BeagleBone SBCs

Nubix has just launched the developer edition of its edge-native tiny containers for IoT application development and analytics that target microcontrollers and single-board computers such as Raspberry Pi 3/4 and BeagleBone Black. Typical cloud solutions such as Docker are often too large with tiny IoT devices, and to solve these issues, Nubix tiny containers are sized in kilobytes, instead of megabytes, or about 100 times smaller than a Docker container, in order to be small enough to run at the edge. Nubix.io provides access to a library of sensors, analytics and tiny services that leverage open source languages and pre-packaged functions to easily create IoT applications in a few minutes. Analytics is commonly done in the cloud, which may cause issues in environments with limited or intermittent connectivity, so to solve this issue, Nubix provides analytics functionality directly on the IoT device, eliminating the latency, bandwidth, connectivity and cost constraints […]

September 8, 2019September 9, 2019 by Siji Sunny - 4 Comments

UpSwift – Manage IoT & Embedded Linux Devices Easily & Quickly

UpSwift offers a GUI based management interface to their customers to update, manage, control & diagnose IoT and embedded devices. The solution also supports OTA updates to any device which is running the Linux operating system including Raspberry Pi board and other Arm SBC’s. Because of the pull-based, client/server architecture, the client-side binary looks for updates in configurable frequent interval and executes the changes and updates. The communication between the client and the server is established over secured REST API’s. By monitoring the applications logs and other device parameters, UpSwift’s Cloud-Smart engine is capable of behaving intelligently by sending email alerts to the administrator. UpSwift Basic WorkFlow Post-registration and package selection with UpSwift Cloud-based dashboard, customers can start adding their devices into UpSwift dashboard. Depending upon the selected plans (number devices connected, features, etc.. will vary depends on the plan chosen), customers will be able to manage their products remotely. […]

September 3, 2019September 3, 2019 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

ESP32-S2 Processor Datasheet Released, Development Boards Unveiled

Last may Espressif Systems unveiled ESP32-S2 secure WiFi processor with a single Xtensa LX7 core clocked at 240 MHz, and the first ESP32 processor to come with a built-in USB (OTG) interface, as well as some new features such as WiFi Time-of-Flight (ToF), hardware security, LCD RGB & camera interfaces, and more. Note that contrary to other ESP32 processors launched so far, ESP32-S2 does not support Bluetooth. ESP32-S2 Datasheet The processor is still not available, but there has been some interesting development in recent weeks. First the datasheet (PDF) has been released, so we’ve got to check more technical details including the processor diagram below. The main specifications have not changed, so I won’t reproduce them here, and you can check out ESP32-S2 announcement for specs. ESP32-S2 Development Boards The first ESP32-S2 development boards are also available… in Espressif Systems’ offices that is, but not quite publicly. The board above […]

August 31, 2019 by Stephen Vicinanza - 6 Comments

Pi-oT Raspberry Pi Add-on Board Targets Commercial & Industrial IoT Automation (Crowdfunding)

USA Based Startup Builds RPi Add-on Pi-oT, a Cleveland based startup has launched a Kickstarter campaign for a Raspberry Pi add-on for commercial and industrial IoT automation. The unit is a full mountable chassis with fan and DIN-rail that extends the Pi’s GPIO with 26-pin terminal connectors and provides 5x relays, 8x ADCs, and power outputs. We have reported on a variety of uses for the Raspberry Pi SBC, from home automation to development in IoT, to hobby projects, and in education settings. It is not surprising to see an automation module developed for IoT industrial applications around the popular and powerful SBC. The Choices The Kickstarter campaign has passed its low initial target and is set to ship at the end of October. There is an early launch discount on the unit’s price of $40 for commercial and $50 for industrial backers. That early bird type special is 15% […]

August 28, 2019 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

AndesCore N22 RISC-V Core Supports RV32IMAC or RV32EMAC Instruction Sets

We covered Gigadevice GD32V general-purpose microcontroller with a RISC-V “Bumblebee” core last week, and I was informed that Andes Technology had recently introduced AndesCore N22 RISC-V “Bumblebee” IP core capable of supporting either RV32IMAC or RV32EMAC instruction sets. A web search did not reveal any specific information about what “Bumblebee” RISC-V cores are exactly, or maybe it’s in reference that many can be coupled in parallel. But that’s just a small detail, let’s check out in some details what AndesCore N22 core has to offer. The RISC-V core is designed for entry-level MCUs found in IoT devices and wearables, and is capable of deeply embedded protocol processing for I/O control, storage, networking, AI and AR/VR. Highlights of AndesCore N22: AndeStar V5 (RV32IMAC) / V5e (RV32EMAC) Instruction Set Architecture (ISA), compliant to RISC-V technology plus Andes extensions architectured for performance and functionality enhancements 32-bit, 2-stage pipeline CPU architecture 16/32-bit mixable instruction […]

August 28, 2019 by Ayo Ayibiowu - 3 Comments

Nordic Thingy:91 Cellular IoT Prototyping Platform Comes with 16 Sensors

Nordic Semiconductor launched the Nordic Thingy:52 back in mid-2017 in the hopes of bringing app and web developers into the hardware ecosystem as fast and easy as possible. The Nordic Thingy:52 was a Bluetooth 5 IoT sensor development kit based on the company’s nRF52832 WiSoC. Although the Nordic Thingy:52 kit is still very much available for purchase and support always available, Nordic Semiconductor has gone further launching a new development kit called the Nordic Thingy:91 targeting cellular IoT applications. The Nordic Thingy:91 is a cellular IoT prototyping platform with support for LTE-M, NB-IoT plus GPS option. Even though IoT connectivity standards like LoRaWAN, BLE, WiFi, ZigBee, and others are very much growing and expanding, Nordic Semi is fully backing cellular technology, something that has very much been available and most likely will still keep been available, and the adoption of 5G is another testimony to that. Cellular is here, and […]