zigbee News - Page 13 of 23 - CNX Software

July 27, 2021July 27, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Industrial Android/Linux mini PC ships with optional HDMI input, DTV tuner, 4G LTE modem

Industrial Android mini PC with HDMI input, ATSC, 4G modem

We’re seeing several companies known for their Android TV boxes switch to higher-margin industrial Android/Linux mini PCs with, for instance, Zidoo M6 mini PC powered by Rockchip RK3566 processor and designed for IoT applications, digital signage, and more. Geniatech APC820 is another industrial mini PC running either Android or Linux, on the older, yet more powerful Rockchip RK3399 SoC, and offering a different set of options including 4K or Full HD HDMI input, digital TV tuner, and/or a 4G LTE modem. Geniatech APC820 specifications: SoC – Rockchip RK3399 hexa-core processor with 2x Cortex-A72 cores up to 1.8GHz, 4x Cortex-A53 up to 1.4GHz, Mali-T860 GPU with support for OpenGL ES1.1/2.0/3.0/3.1, OpenCL, and DirectX 11.1 System Memory – 2GB or 4GB RAM Storage – 16GB eMMC flash by default (Option for 8GB to 128GB), MicroSD card slot Video Output HDMI 2.0 up to 4Kp60 Internal LVDS connector with backlight Internal eDP connector […]

June 21, 2021June 23, 2021 by Jean-Luc Aufranc (CNXSoft) - 15 Comments

$3.5 RV-Debugger Plus UART & JTAG debug board comes with BL702 Zigbee & BLE RISC-V SoC

USB to UART debug boards are a necessity for anyone playing with single board computers, at least when using bleeding-edge bootloader or Linux kernel where the target board may not always boot, or when troubleshooting booting problems. Those are often based on FDTI or WCH chips, but Sipeed RV-Debugger Plus features Bouffalo Lab BL702 Zigbee & Bluetooth LE RISC-V SoC instead and offers both UART and JTAG interfaces. So let’s have a look at both the board and SoC. Sipeed RV-Debugger Plus USB to TLL debug boards are meant to be simple and that’s the case for Sipeed latest BL702 board as it comes with a 12-pin connector with Tx/Rx for UART, 8 signals for JTAG, plus 5V, 3.3V, and GND power signals. We can also see pads for Tx/Rx/CTS, a boot button, a crystal oscillator, and a USB-C port to connect to the host computer. What I don’t see […]

May 12, 2021May 12, 2021 by Jean-Luc Aufranc (CNXSoft) - 6 Comments

The Zigbee Alliance renames to the Connectivity Standards Alliance (CSA), Project CHIP becomes “Matter”

connectivity-standards association matter

The Zigbee Alliance is/was an organization of hundreds of companies creating, maintaining, and delivering open standards for Zigbee… and other Internet of Things (IoT) standards including Smart Energy, Green Power, JupiterMesh, rf4ce, Dotdot, etc… Since the organization does not reflect its involvement beyond Zigbee, the name has just been changed to the Connectivity Standards Alliance (CSA), and while they were at it they also rebranded “Project CHIP” (Connected Home over IP) to “Matter”, maybe because “connectivity standards matter!” 😉 There’s also a new website csa-iot.org but it may not have complete information just yet, and they invite you to access the Full website (https://zigbeealliance.org/about/) for extra details. Nothing much has changed here besides the name. But there’s more to report about Matter. A dedicated website has launched for the new standard, although the code remains under the Project Chip GitHub account at this time. What’s more interesting is that formal […]

May 12, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

Digi IX15 IoT Gateway & Cellular Router features a Zigbee & BLE XBee module

Digi International has just announced the Digi IX15 IoT gateway and cellular router with Ethernet and 4G LTE connectivity as well as support for Zigbee, Bluetooth 5.0, 2.4 GHz proprietary via an XBee module. The IoT gateway complies with Class 1 Division 2 (C1D2) certification for environments with flammable vapors or gases, as found in industries such as oil and gas, water/wastewater, energy, and agriculture. It is also programmable through a Python API to enable customers’ specific requirements. Digi IX15 IoT Gateway & Cellular Router specifications: Connectivity 10/100M Ethernet RJ45 port 4G LTE Cat 4 cellular connectivity Supported bands 4G – B1, B2, B3, B4, B5, B7, B8, B12, B13, B18, B19, B20, B25, B26, B28, B38, B39, B40, B41 3G: B1, B2, B4, B5, B6, B8, B19 2G EDGE / GPRS: 850 / 900 / 1800 / 1900 MHz Antenna connector – 50 Ω SMA (center pin: female) 2x […]

May 4, 2021May 4, 2021 by Jean-Luc Aufranc (CNXSoft) - 2 Comments

Ebyte E104-BT11 Bluetooth Mesh module features Silicon Labs EFR32MG21 MCU

Ebyte E104-BT11 is a Bluetooth Mesh module offered in four variants with support for gateways (G) and node (N) versions, as well as PCB or IPEX antenna versions. Interestingly it is based on Silicon Labs EFR32MG21 Cortex-M33 microcontroller also found in ITEAD Zigbee 3.0 USB dongle, so it’s not impossible that it could be repurposed for Zigbee or Thread with firmware from Silabs. Ebyte E104-BT11 module specifications: Wireless MCU – Silicon Labs EFR32MG21 Arm Cortex-M33 microcontroller @ up to 80 MHz with DSP and FPU, up to 1024 kB flash, up to 96 kB RAM, 2.4 GHz IEEE 802.15.4 for Bluetooth LE, Zigbee, or Thread Wireless connectivity Bluetooth Mesh/BLE support with default firmware, up to 10,922 devices supported Max Tx power – 20 dBm Rx sensitivity- -88 to -97 dBm (-97 dBm typ.) Max data rate – 1Mbps Antenna – PCB antenna up to 200-meter range, or IPX antenna up […]

March 18, 2021March 18, 2021 by Jean-Luc Aufranc (CNXSoft) - 5 Comments

$7 ITEAD Zigbee 3.0 USB dongle features Silicon Labs EFR32MG21 MCU

ITEAD is known for its Sonoff home automation products that started with ESP8266 WiFi and/or RF connectivity several years ago, but more recently the company started to offer Zigbee compliant products including Sonoff BASICZBR3 smart switch, Sonoff ZBBridge WiFi to Zigbee Gateway, or a cheap $4 CC2531 Zigbee USB Dongle compatible with Zigbee2MQTT open-source firmware. The company has now launched a more powered Zigbee 3.0 USB dongle, yet still affordable at $6.99, based on the same Silicon Labs EFR32MG21 wireless MCU as used in the Sonoff ZBBridge with a faster core, more RAM, and a more powerful radio. Key features and specifications: Wireless MCU – Silicon Labs EFR32MG21 Arm Cortex-M33 microcontroller @ up to 80 MHz with DSP and FPU, up to 1024 kB flash, up to 96 kB RAM, 2.4 GHz IEEE 802.15.4 for Zigbee or Thread Host interface – USB port Expansion – 7-pin IO header with programming […]

January 11, 2021August 24, 2021 by Jean-Luc Aufranc (CNXSoft) - No Comments

MKR SharkyPro BLE, Zigbee, OpenThread development board follows Arduino MKR form factor

Just a few days ago, we mentioned STMicro launched STM32WB5MMG wireless module to simplify Bluetooth LE, Zigbee, OpenThread connectivity by allowing 2-layer baseboards for the module. It turns out there’s also such a module from a third-party with namely Midatronics SharkyPro module based on STM32WB55, and the company also launched MKR SharkyPro I & II development boards following Arduino MKR form factor. MKR SharkyPro specifications: Wireless Module – SharkyPro module Wireless MCU – STMicro STM32WB55CG/CE dual-core Arm Cortex-M4 core at 64 MHz (application processor) and Arm Cortex-M0+ core at 32 MHz (network processor) with 512KB flash, 256KB SRAM Connectivity – Bluetooth 5.0 LE, Bluetooth Mesh 1.0, OpenThread, Zigbee, and other IEEE 802.15.4 proprietary protocols Antenna – Onboard chip antenna (SharkyPro I) or SMA antenna connector (SharkyPro I) Power 3.3V supply voltage Consumption – 13 nA in shutdown mode, 600 nA in Standby mode + RTC + 32 KB RAM Dimensions […]

January 8, 2021August 24, 2021 by Saumitra Jagdale - 3 Comments

STM32WB5MMG Wireless Module simplifies Bluetooth LE, Zigbee, OpenThread connectivity

The STM32WB5MMG (STM32) is a wireless microcontroller module by STMicroelectronics. It is a compact ultra-low-power module that allows customers to design 2-layer PCBs and integrates everything up to the antenna, including an IPD (integrated passive device) for reliable antenna matching in order to reduce the overall costs. The STM32 wireless module is compatible with BLE (Bluetooth Low Energy) 5.0, OpenThread, Zigbee 3.0, dynamic and static concurrent modes, and 802.15.4 proprietary protocols. It also supports simultaneous dual-protocol mode that allows IEEE 802.15.4 radio-based protocols like Zigbee 3.0 and OpenThread for direct connection with any BLE device. Overview of STM32 Wireless Module The STM32 wireless module is a SiP-LGA86 package (System in Package Land Grid Array) with various external components including: STMicro STM32WB55 Cortex-M4/M0+ wireless MCU LSE crystal HSE crystal Passive components for SMPS Antenna matching and antenna IPD for RF matching and harmonics rejection Key Features of STM32 Wireless Module Dedicated […]