IoT News - Page 65 of 183 - CNX Software

September 27, 2021November 15, 2022 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

ZB-GW03 ESP32-based Ethernet Zigbee gateway works with Tasmota firmware

ZB-GW03 is an Ethernet Zigbee Gateway compatible with eWelink mobile app and with a design similar to SONOFF ZBBridge gateway but replacing ESP8266 SoC by ESP32 SoC, and adding an Ethernet port. The ZB-GW03 gateway is apparently based on the same Silicon Labs EFR32MG21 Zigbee Arm Cortex-M33 chip and has been hacked to run Tasmota open-source software for people preferring more flexibility and/or integration with OpenHAB or Home Assistant open-source home automation frameworks via Zigbee2MQTT. ZB-GW03 gateway specifications: Main MCU – Espressif Systems ESP32 dual-core Tensilica TX6 processor @ 240 MHz with WiFi 4 and Bluetooth connectivity Zigbee MCU – Silicon Labs EFR32MG21 Arm Cortex-M33 MCU @ 80 MHz with Zigbee 3.0 connectivity Connectivity 10/100M Ethernet, WiFi, and Bluetooth via ESP32 Zigbee 3.0 via Silabs MG21 MCU with support for 128 nodes, up to 200+ meter range One 2.4 GHz Zigbee antenna One 2.4 GHz PCB antenna for WiFi Misc […]

September 27, 2021 by Jean-Luc Aufranc (CNXSoft) - 1 Comment

Geniatech GTW410 – An ultra compact IoT gateway based on Snapdragon 410E SoC

After writing about Azulle Ally Snapdragon 450 mini PC, I was reminded there are other small form factor Snapdragon devices such as Geniatech GTW410 based on the earlier Snapdragon 410E quad-core processor. While the GTW410 is marketed as an “Embedded IoT Gateway”, it could also serve as an entry-level industrial mini PC with up to 2GB RAM, 16GB eMMC flash, as well as HDMI, Ethernet, and USB ports. Geniatech GTW410 specifications: SoC – Qualcomm Snapdragon 410E (APQ8016) quad-core ARM Cortex A53 processor @ 1.2 GHz with Adreno 306 GPU System Memory – 1 or 2 GB LPDDR3 @ 533MHz Storage – 8 or 16 GB eMMC 5.0 flash + micro SD 3.0 (UHS-I) slot Video Output – HDMI 1.3 up to 1080p @ 30 Hz Connectivity – 10/100M Ethernet, Integrated 802.11 b/g/n, Bluetooth 4.1, GPS with on-board antenna, optional Zigbee USB – 2x USB 2.0 host ports, 1x micro USB […]

September 24, 2021April 26, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

SolidSense N8 IoT Compact gateway supports Wirepas Massive

SolidRun “SolidSense N8 IoT Compact” is a Linux Edge gateway based on NXP i.MX 8M Nano Solo processor that offers Gigabit Ethernet, WiFi 5, Bluetooth 5.0, and optional 4G LTE Cat 4 & GPS connectivity, plus Wirepas Massive (previously Wirepas Mesh networking) via a module based on Nordic Semi nRF52832 wireless Cortex-M4 microcontroller. The gateway comes with 1GB RAM, 8GB storage, offers optional RS485 and CAN interfaces, and targets IoT applications such as smart metering, automation, asset tracking, safety & security, and smart buildings. SolidSense N8 IoT Compact gateway SolidSense N8 IoT Compact specifications: SoC – NXP i.MX8M Nano single core Arm Cortex A53 @ 1500MHz + Cortex M7 @ 650MHz System Memory – 1GB DDR3 Storage – 8GB eMMC flash, MIcroSD card slot Connectivity Gigabit Ethernet RJ45 port with optional PoE support 802.11 a/b/g/n/ac WiFi 5 and Bluetooth 5.0 Optional 4G LTE Cat 4 (Global) + GPS with fallback […]

September 23, 2021July 9, 2022 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

Gateworks GW16146 is an 802.11ah WiFi HaLow Mini PCIe module

GW16146v3 802.11ah WiFi Halow mPCIe module

Gateworks GW16146 is an 802.11ah WiFi HaLow Mini PCIe card designed to provide long-range wireless to IoT applications utilizing the company’s Venice and Newport single board computers. We first noticed 802.11ah WiFI LPWAN standard operating at 900 MHz for the Internet of Things in 2014, followed by Newracom NRC6101 chip in 2015, and the following year the Wi-Fi Alliance decided to call the new standard “Wi-Fi HaLow“. I was expecting it to compete with the likes of LoRa and NB-IoT, but I have not heard much about it, and when I asked a WiFi module and board supplier earlier this year, they seemed surprised I would even be interested in this type of hardware and, obviously, did not have any… So it’s good to see some new hardware coming out. Gateworks GW16146 specifications: 802.11ah Halow connectivity Silex SX-NEWAH 802.11ah Module based on Newracom NRC7292 System-on-Chip (US only) Compliant with IEEE […]

September 22, 2021September 22, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

UP Xtreme i11 Edge Compute Enabling Kit supports 5G, WiFi 6, Myriad X AI accelerator cards

UP! Bridge the Gap, a brand belonging to AAEON Technology, has started taking pre-orders for the UP Xtreme i11 Edge Compute Enabling Kit, a mini PC based on the UP Xtreme i11 Edge Tiger Lake SBC that was first introduced last year, and formally launched last month. The mini PC is offered with Celeron 6305E up to Intel Core i7-1185GRE processor, optional DDR4 and SSD, M.2 sockets for 5G, WiFi 6, or an AI accelerator card based on Movidius Myriad X VPU., serial ports, as well as a Phoenix terminal connector to access some of the GPIOs. UP Xtreme i11 Edge Compute Enabling Kit specifications: Tiger Lake “E”/”GRE” SoC (one or the other) Intel Core i7-1185G7GRE quad-core/8-thread processor @ up to 4.4 GHz with 96 EU Intel Iris Xe Graphics; up to 28W TDP (cTDP 15W) Intel Core i5-1145G7GRE quad-core/8-thread processor @ up to 4.1 GHz with 80 EU Intel […]

September 20, 2021November 24, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Arm PSA Certified Level 3 Sub-GHz wireless SoCs support Amazon Sidewalk, mioty, Wireless M-Bus, Z-Wave…

Silicon Labs has announced two new sub-GHz wireless SoCs with EFR32FG23 (FG23) and EFR32ZG23 (ZG23) devices adding to the company’s Gecko Series 2 Cortex-M33 platform. Both FG23 and ZG23 support up to one mile (~1.6 km) wireless range, 10+ year battery life on a coin-cell battery, are certified with Arm PSA Level 3 security, and support “advanced wireless technologies” such as Amazon Sidewalk, mioty, Wireless M-Bus (WM-Bus), Z-Wave, and proprietary IoT networks. Silicon Labs explains the chips’ ultra-low transmit and receive radio power (13.2 mA TX at 10 dBm, 4.2 mA RX at 920 MHz) and RF implementation (+20 dBm output power and -125.3 dBm RX at 868 MHz, 2.4 kbps GFSK), makes the long-range and long battery life possible. The ZG23 is designed for Z-Wave applications with Long Range and Mesh connectivity and can be integrated into either end devices or gateways. The company is also working on ZG23-based […]

September 15, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

LOLIN S2 Pico – A compact ESP32-S2 board with an OLED display

If you’re into small MCU boards with an integrated display, you’re in luck as LOLIN launched the S2 Pico board with ESP32-S2 and an OLED display about at the time same as LILYGO T-Display RP2040 board we covered yesterday. Wemos/LOLIN S2 Pico board offers WiFi connectivity, a 128×32 OLED display, USB Type-C port for power and programming, as well as the usual GPIO headers in a compact 50×23 mm form factor. LOLIN S2 Pico specifications: SoC – Espressif Systems ESP32-S2FN4R2 single-core Xtensa LX7 processor with 4MB flash, 2MB PSRAM, and WIFI connectivity only, i.e.no Bluetooth support Display – 128×32 OLED display based on SSD1306 driver USB – USB Type-C port for power and programming Expansion 16-pin + 8-pin headers with 21x GPIO with interrupt/PWM support, ADC, DAC, I2C, SPI, UART, USB OTG 4-pin I2C connector Misc – Reset and user buttons Power Supply – 5V via USB-C port Dimensions – […]

September 13, 2021September 13, 2021 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

BrakTooth vulnerabilities impact closed-source Bluetooth stacks used in chips from Espressif, Intel, Qualcomm…

BrakTooth is a family of new security vulnerabilities in commercial, closed-source Bluetooth Classic stacks that range from denial of service (DoS) via firmware crashes and deadlocks to arbitrary code execution (ACE) in certain IoT devices. A team from Singapore has discovered 16 new security vulnerabilities after evaluating 13 Bluetooth devices from 11 vendors, but after browsing through the list of certified Bluetooth devices with impacted processors, they estimate it could impact 1400 devices. We can see the list of BrakTooth-impacted SoCs include some familiar names like Intel AX200 (found in many laptops and computers through M.2 cards), Espressif Systems ESP32, Texas Instruments CC2564C, Qualcomm CSR8811/CSR8510, Bluetrum AB32VG1 board (based on AB5301A SoC) which I’ve just reviewed, and more… The good news is that most vendors have either already submitted a patch or working on it. Espressif, Infineon (previously Cypress), and Bluetrum already have released patchsets for their firmware. It’s really […]