mesh networking News - Page 5 of 8 - CNX Software

April 6, 2021April 7, 2021 by Jean-Luc Aufranc (CNXSoft) - 9 Comments

Xiaomi Mi AX9000 WiFi 6 Enhanced router supports up to 1000 clients

Xiaomi launched the Mi AX6000 WiFI 6 Enhanced router, not to be confused with WiFI 6E, at the beginning of the year. The router offers up to 4804Mbps link at 5 GHz, and up to 574Mbps with a 6+1 antenna configuration, as well as one 2.5GbE port, and several Gigabit Ethernet ports. But for people requiring even more bandwidth, Xiaomi Mi AX9000 WiFi 6 Enhanced router offers even more wireless throughput using three frequency bands with four antennas each, and up to 1148 Mbps at 2.4 GHz, up to 4804Mbps at 5.2GHz, and up to 2402Mbps at 5.8GHz, which the company refers to as the 5G_Game band. Xiaomi Mi AX9000 WiFI 6 Enhanced Edition router specifications: SoC – Qualcomm IPQ8072 quad-core Cortex-A53 processor @ 2.2 GHz with dual-core 1.7GHz NPU (network acceleration engine / processing unit) System Memory – 1GB RAM Connectivity Wired 1x 2.5GbE LAN/WAN port 1x Gigabit Ethernet […]

October 21, 2020February 29, 2024 by Jean-Luc Aufranc (CNXSoft) - 3 Comments

Qualcomm IPQ6000 embedded SBC offers dual Gigabit Ethernet and WiFi 6 connectivity

At the beginning of the month, we covered Mango-DVK development kit based on a Qualcomm IPQ6000/IP6010 powered system-on-module enabling 2.5GbE and WiFi 6 connectivity. Wallys Communications contacted us earlier this week, about one of their new “802.11ax low-end product”, namely DR6000 SBC that happens to be based on Qualcomm IPQ6000 “CP03” reference design, and offers both WiFi 6 and dual Gigabit Ethernet connectivity in a round-shaped board. DR6000 / CP03 specifications: SoC – Qualcomm Atheros IPQ6000 quad-core Arm Cortex-A53 processor @ 1.2GHz processor System Memory – 512MB DDR3L Storage – 128MB Nand Flash, 16MB NOR flash Networking Wired – 2x Gigabit Ethernet RJ45 ports Wireless 2.4GHz 2×2 MU-MIMO OFDMA 802.11b/g/n/ax WiFi 6, up 573 Mbps, up to 20dBm per chain 5GHz 2×2 MU-MIMO OFDMA 802.11a/n/ac/ax WiFi 6, up to 1201 Mbps, up to 20dBm per chain 2x U.FL Connectors, diplexer allows dual band concurrent operation USB – 1x micro USB […]

September 14, 2020September 14, 2020 by Jean-Luc Aufranc (CNXSoft) - No Comments

Silicon Labs Introduces Bluetooth 5.2 BGM220S SiP and BGM220P PCB Module

Silicon Labs has recently announced two hardware modules based on the company’s BG22 secure Bluetooth 5.2 SoC, namely BGM220S System-in-Package (SiP) measuring just 6x6mm, and BGM220P, a slightly larger PCB variant optimized for wireless performance along with a better link budget for greater range. Both modules can be integrated into products with up to 10-year battery life from a single coin cell. All BGM220S/P variants can support Bluetooth Direction Finding and some of the parts can also handle Bluetooth Mesh Low Power protocol. Silicon Labs BGM220S/P key features: Wireless SoC – Silicon Labs EFR32BG22 Arm Cortex-M33 with DSP instructions and floating-point unit, up to 512 kB Flash, 32 kB RAM, 2.4 GHz radio with TX power up to 8 dBm, and Embedded Trace Macrocell (ETM) for advanced debugging Supported Protocols Bluetooth Low Energy (Bluetooth 5.2) Direction-finding Bluetooth mesh Low Power Node Various MCU peripherals include ADC, up to 25x GPIOs, […]

March 11, 2020September 2, 2024 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Meshtastic Mesh Networking Project Combines ESP32, LoRa and GPS Radio

Meshtastic is a project using off-the-shelf, inexpensive ESP32-based hardware with GPS & LoRa connectivity to create mesh networks helping hikers. skiers, paragliders, or people exercising other outdoor activities communicate short messages such as their GPS location. This allows each member of a private mesh network to see the location and distance of all other members and read/or any text messages sent to a group chat. No phone is required unless you have an ESP32 LoRa board without GPS in which case it would get the GPS coordinates from your phone over Bluetooth. A phone is also needed to send a message. The project currently works on three different boards TTGO T-Beam, TTGO LORA32 and Heltec LoRa 32. The T-Beam is recommended as it sells for around $26 plus shipping and features a 18650 battery holder so you can source the battery easily locally. Just make sure to purchase the right […]

January 29, 2020January 31, 2020 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

LibreRouter is an Open-Source Hardware Router for Community Networks

Battlemesh (aka the Wireless Battle of the Mesh) is an event that aims at bringing together people from across the world to test the performance of different routing protocols for ad-hoc networks. While BattleMesh v12 took place in Paris in July 2019, I’ve just been informed that presentation videos were now out. There are talks about OpenWrt, mesh networks, and communities, but one talk brought a project I had not looked into details yet. Originated from Argentina, LibreRouter is described as an open-source hardware router designed for community networks that are organized by a group of people such as neighbors in order to share local and other content without a profit motive. LibreRouter LR1 specifications: SoC – Qualcomm Atheros QCA9558 MIPS processor @ 750 MHz System Memory – 128 MB DDR RAM Storage – 16 MB Flash MCU – Microchip ATTiny13 8-bitAVR MCU used as hardware watchdog to handle failed […]

January 2, 2020May 17, 2020 by Jean-Luc Aufranc (CNXSoft) - 12 Comments

Xiaomi Smart Multi-mode Gateway Supports Zigbee 3.0, WiFi, Bluetooth, and Bluetooth Mesh

Xiaomi has introduced several inexpensive home automation products over the years, often under their Mijia brands with for example a WiFi to IR blaster, a Zigbee & WiFi smart home kit, a smart door lock, or a smart speaker among other products. Recently, the company has launched the Xiaomi Smart Multi-mode Gateway that supports Zigbee 3.0, WiFi, Bluetooth, and Bluetooth Mesh. Xiaomi Mijia Smart Multi-mode Gateway (model ZNDMWG03LM) key features and specifications: Connectivity ZigBee2.0 / ZigBee3.0 2.4GHz Wi-Fi 2×2 MIMO Bluetooth & Bluetooth Mesh Compatible with Apple Homekit Max range – 200 meters (Line-of-Sight) Up to 32 devices Power Supply – 5V/1A Dimensions – 90x25mm Temperature Range – -5℃-50℃ Humidity – 0%-95%RH, non-condensing The gateway can be controlled via Mi Home app running on Android 5.0 or iOS 12.0 smartphones. It’s compatible with Apple Homekit, Xiaomi Mi AI speaker, and the earlier Zigbee/WiFi kit with Aqara gateway and Zigbee sensors […]

December 10, 2019December 10, 2019 by Stephen Vicinanza - 12 Comments

FreeMesh WiFi 5 Mesh Network Router Runs OpenWrt

FreeMesh W1326 LTE Router Mesh Network Access FreeMesh has launched an open-source mesh router, the WE1326 LTE FreeMesh Router (included are two nodes) that runs OpenWrt open-source operating system. Open Source and “Hackable” Mesh System FreeMesh enters the mesh market with source code posted on Gitlab, a user-hackable/customizable mesh in other words. FreeMesh uses OpenWrt – the OpenWrt project is a Linux operating system aimed at embedded systems. The focus is on removing the need for a static firmware, where there is only one option for software for the hardware being purchased. The Offerings and Markets The company is targeting the residential market, where most mesh systems are almost double the $150.00 price tag of the FreeMesh. It is reported that there are other ZBT WE826-WD based mesh routers on the market, check out the LinuxGizmos.com article for more information. FreeMesh Specifications FreeMesh Router CPU Dual Core 880MHz MediaTek MT7621AT ROM SPI […]

November 17, 2019 by Jean-Luc Aufranc (CNXSoft) - No Comments

Nordic Semi nRF5340 Dual Arm Cortex-M33 SoC Supports Bluetooth 5.1/Mesh, NFC, Thread & Zigbee

After introducing nRF52833 WiSoC with Bluetooth 5.1 direction-finding support last month, Nordic Semiconductors has now launched another multi-protocol wireless SoC with nRF5340 featuring two Arm Cortex-M33 cores and supporting Bluetooth 5.1, Bluetooth Mesh, NFC, Thread & Zigbee. One of the Cortex-M33 is an application core incorporating 1 MB Flash and 512 KB RAM, as well as Arm CryptoCell-312, Arm TrustZone technology, and Secure Key Storage for the highest level of security, and the other Cortex-M33 core is used for networking functions. The company also announced nRF5340 PDK to get started with the new WiSoC. nRF5340 Dual-Core Multiprotocol SoC Key features and specifications: CPU Application core – Arm Cortex-M33 @ 128/64 MHz with 1 MB Flash + 512 KB RAM, 8 KB 2-way set associative cache; CoreMark: 510/255; CoreMark/mA: 65/76 Network core – Arm Cortex-M33 @ 64 MHz with 256 KB Flash + 64 KB RAM, 2 KB instruction cache; CoreMark: […]