gateway News - Page 16 of 35 - CNX Software

February 6, 2022 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

Review of GL.inet GL-S10 BLE to MQTT gateway with MQTT X open-source client

I started the review of GL.inet GL-S10 BLE to MQTT gateway in December by doing an unboxing and a teardown of the ESP32 gateway and BLE beacon provided. I’ve now had to play with the device and recommended app and software, and it took longer than expected since I encountered several issues during testing, most of which should now be resolved with new firmware, and documentation will be updated very soon. I mostly followed the steps from the detailed user manual for this review. The first time I did was to install the GL-S10 Tool App for Android, then power the gateway while pressing its button to enter pairing mode and soon enough the gateway was detected. Note you should probably not share the MAC address of your devices as there’s no security by default, and anybody would be able to access the information with the tools we’ll use below. […]

February 5, 2022February 5, 2022 by Jean-Luc Aufranc (CNXSoft) - No Comments

Lantronix G520 cellular gateways target industrial communication, cybersecurity, and transportation

Lantronix G520-series 4G LTE Cat 4 and 5G cellular gateways are designed to address challenges in Industry 4.0, security, and transportation markets with three/four separate gateways all based on an unnamed ARM926EJ-S-based CPU running at 600 MHz that’s most likely Microchip SAM9X60 processor introduced in 2020. All gateways are from the same base with variation for specific markets: G526 Industrial Gateway with LTE Cat 4 Ethernet, Serial, I/O, Fieldbus conversion, and other industrial protocols G527/G528 Security Gateway with LTE Cat 13 or 5G, built-in cryptographic secure element and PSE-PoE G528 Transportation Gateway (coming soon) with LTE Cat 4, GNSS, accelerometer, CAN Bus reading, and other tracking features Lantronix G520-series specifications: SoC – ARM926EJ-S-based processor running at 600 MHz with 32 KB instruction cache and 32KB data cache System Memory – 256MB DDR2 SDRAM Storage – 8MB SPI flash for OS, 256MB parallel NAND flash, MicroSD slot, or USB flash drive […]

February 1, 2022 by Jean-Luc Aufranc (CNXSoft) - 4 Comments

JetHome JetHub D1 is a Linux automation controller based on Amlogic A113X SoC

I discovered JetHome Jethub D1 and Jethub H1 Linux automation controller based on respectively Amlogic A113X and S905X SoCs in Linux 5.16 changelog, as both platforms got upstreamed to mainline Linux. I had never heard of JetHome, a Russian company based in St. Petersburg, nor their products before. Both Jethub D1 & H1 will run either an Armbian-built Ubuntu operating system or Home Assistant Operating System (formerly HassOS), and support Home Assistant (Z2M), Home Assistant (ZHA), and ZIgbee2MQTT. Jethub H1 looks like a TV box with a Zigbee module, while Jethub D1 is a DIN Rail automation controller with plenty of I/Os. Let’s focus on the latter. JetHub D1 specifications: SoC – Amlogic A113x quad-core Cortex A53 processor @ up to 1.5 GHz System Memory / Storage configurations 512MB RAM and 8 GB flash 1GB RAM and 16 GB eMMC flash Connectivity 10/100M Ethernet RJ45 port Dual-band WiFi 5 and […]

December 21, 2021December 21, 2021 by Jean-Luc Aufranc (CNXSoft) - 13 Comments

$65 dual Wi-Fi HaLow gateway kit extends network range by hundreds of meters

I’m starting to better understand what Wi-Fi HaLow (aka 802.11ah) is for, after seeing a kit with two WiFI HaLow gateways used to wirelessly extend the range of Ethernet connected nodes on the LAN, including IP cameras, to several hundred meters, far more than your typical WiFi repeater, but at the cost of a lower bitrate. Yesterday, I wrote about Halo TD-XPAH, the first easily procurable 802.11ah WiFi HaLow development board I had seen, since the introduction of the new standard in 2014. But I was told another lower-cost HaLow board had been available for a few months on Alibaba, and while I failed to find it on Aliexpress, I discovered a pack with two WiFi HaLow to Ethernet gateway that could easily help extend the range of WiFi nodes like security cameras and selling for about $65 shipped. STK-AH9066 WiFi HaLow gateway specifications: Wireless 802.11ah Wi-Fi HaLow standard 902-930MHz […]

December 14, 2021January 10, 2022 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

5G IoT/AIoT industrial gateway ships with Raspberry Pi Compute Module 4

WPC-632-Pi CM4 is an industrial IoT gateway based on Raspberry Pi Compute Module 4 with optional 5G or 4G LTE cellular connectivity, that joins other Raspberry Pi CM4 industrial gateways such as CompuLab IOT-GATE-RPI4, CatsPi Industrial Lite, Modberry M500 CM4, among others. The Linux gateway features two Ethernet ports, RS232/RS485 and other I/Os via terminal blocks, mPCIe and M.2 sockets for expansion with 5G modem 4G LTE mode, AI accelerator, or an NVMe SSD, as well as support for 9V to 32V wide-range input power. WPC-632-Pi CM4 industrial gateway specifications: SoM – Raspberry Pi Compute Module 4 with Broadcom BCM2711 quad-core Cortex A72 processor with VideoCore VI GPU, up to 8GB RAM, up to 32GB flash, optional wireless module Storage – Optional PCIe SSD via M.2 key M socket Video and audio output – 1x micro HDMI port up to 4Kp60 with audio Camera – 1x MIPI CSI-2 connector Connectivity […]

December 7, 2021February 6, 2022 by Jean-Luc Aufranc (CNXSoft) - 22 Comments

Review of an ESP32-based BLE to MQTT gateway – Part 1: GL.inet GL-S10 unboxing and teardown

GL.inet introduced the GL-S10 BLE to MQTT IoT gateway last month with an ESP32 module offering WiFi and Bluetooth connectivity, as well as Ethernet and PoE support. I got offered a sample for review, and just received it together with the optional BLE beacon. So today, I’ll first have a look at the content, and check out the hardware with a teardown. GL.inet GL-S10 unboxing The package shows us the main features with Bluetooth LE 4.2, WiFi, PoE, and external antenna, with GL-S10 described as a BLE IOT GATEWAY connecting IoT devices to the Cloud. The gateway ships with a getting started guide, an antenna, a USB cable for power, as well as the beacon which we can see with a 3M stick tape. On one side, we have the RJ45 connector for Ethernet and a micro USB port for power, while the other side features a reset button, plus […]

November 26, 2021 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Espressif introduces ESP32-S3-BOX AI development kit for online and offline voice applications

Espressif Systems has very recently introduced the ESP32-S3-BOX AI voice devkit designed for the development of applications with offline and online voice assistants, and whose design I find similar to the M5Stack Core2 devkit, but the applications will be different. The ESP32-S3-BOX features the latest ESP32-S3 processor with WiFi and BLE connectivity, AI capabilities, as well as a 2.4-inch capacitive touchscreen display, a 2-mic microphone array, a speaker, and I/O connectors with everything housed in a plastic enclosure with a stand. ESP32-S3-BOX specifications: WiSoC – ESP32-S3 dual-core Tensilica LX7 up to 240 MHz with Wi-Fi & Bluetooth 5, AI instructions, 512KB SRAM Memory and Storage – 8MB octal PSRAM and 16MB QSPI flash Display – 2.4-inch capacitive touchscreen display with 320×240 resolution Audio – Dual microphone, speaker USB – 1x USB Type-C port for power and debugging (JTAG/serial) Expansion – 2x Pmod-compatible headers for up to 16x GPIOs Misc Power […]

November 12, 2021November 12, 2021 by Jean-Luc Aufranc (CNXSoft) - 7 Comments

GL.inet GL-S10 – A compact BLE to MQTT IoT Gateway

GL.inet is better known for its WiFi routers, but the company’s latest model, the GL-S10, can not be used as a WiFi access point, and instead, the ESP32 powered device acts as a BLE to MQTT IoT gateway over Ethernet or WiFi. The gateway will gather data from Bluetooth LE devices such as beacons, and be used in warehouses, shopping malls, airports, exhibition halls, tourist attractions, etc… for personnel management, asset management, environmental monitoring, indoor navigation, and more. GL.inet GL-S10 specifications: SoC – Espressif ESP32-D0WD dual-core processor with WiFi and BLE connectivity System Memory – 8MB RAM (PSRAM) Storage – 4MB NOR flash Connectivity 10/100M Ethernet port IEEE 802.11 b/g/n WiFi 4 @ 2.4 GHz up to 150 Mbps; station mode only Bluetooth 4.2 LE with GAP and GATT support, can act as GATT server or GATT client MQTT connectivity to the cloud Misc – 3x LEDs (Power, Internet. BLE), […]