$99 EFR32xG22 Wireless Gecko Starter Kit Offers Low-Cost Zigbee Development Platform

EFR32xG22 Wireless Gecko Starter Kit

Silicon Labs has just launched a low-cost Bluetooth, Zigbee, and proprietary wireless development kit with the $99 EFR32xG22 Wireless Gecko Starter Kit (WSTK). This WSTK includes two +6 dBm radio boards, matching network, and PCB antennas for +6 dBm output power in the 2.4 GHz band, as well as on-board J-Link debugger. Previously you had to purchase the $479 EFR32xG21 Wireless Gecko Starter Kit to get access to the Zigbee SDK in order to get started with development, and the new starter kit makes it possible to get access to the same software resources and documentation for around $100. EFR32xG22 Wireless Gecko Starter Kit (SLWSTK6021A) content, key features & specifications: BRD4001A Wireless Starter Kit Mainboard WiSoC – Wireless Gecko Series 2 Arm Cortex-M33  @ 80 Mhz Display – Low-power 128×128 memory TFT LCD Connectivity – Ethernet port USB – 1x Micro USB port for programming and power  Debugging Advanced Energy Monitor Packet Trace Interface Virtual COM port SEGGER J-Link on-board …

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Fingernail-sized BLYST840 nRF52840 Module Features Bluetooth 5.2, Thread, Zigbee and 46 I/O (Crowdfunding)

BLYST840

Canada based I-SYST inc has designed a tiny nRF52840 module about the size of a fingernail. BLYST840 module fully leverages the capability of Nordic Semi’s wireless microcontroller with Bluetooth 5.2, Thread, and Zigbee connectivity, and exposes 46 I/Os. BLYST840 specifications: Wireless MCU – Nordic Semiconductor nRF52840 Arm Cortex-M4F microcontroller @ 64 MHz with 1 MB flash, 256 KB RAM Connectivity Bluetooth 5.2 up to 2 Mbps, -96 dBm sensitivity for long-range; Up to 111 dB link budget; Bluetooth Mesh IEEE 802.15.4 radio support for Thread & Zigbee NFC-A Built-in ceramic antenna Output power – Adjustable from +8 dBm to -20 dBm 46 I/O pins exposed via pads around the edges of the module including QSPI/SPI/2-wire/I2S/PDM/QDEC Programmable Peripheral Interface (PPI) SPI interface @ 32 MHz Quad SPI interface @ 32 MHz EasyDMA for all digital interfaces USB 2.0 (12 Mbits) 12-bit/200K SPS ADC Security Arm TrustZone Cryptocell 310 128-bit AES/ECB/CCM/AAR co-processor Misc – Built-in 32 MHz & 32.768 MHz crystal Supply …

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Sonoff SNZB Zigbee Sensors and Switches Launched for under $10

Sonoff SNZB Zigbee Sensors Switch

ITEAD had started to expand from WiFi and RF433 capable Sonoff home automation devices into Zigbee smart home solutions in recent months with the launch of products such as Sonoff ZBBridge WiFi to Zigbee gateway and a TI CC2531 based Zigbee USB dongle preloaded with firmware compatible with Zigbee2MQTT. But so far, they had only one Zigbee node, namely Sonoff BASICZBR3 Zigbee power switch. More options are now available with the launch of four Sonoff SNZB Zigbee sensors and switches working with the company’s ZBBridge. Key features of the four new Zigbee sensors & switches: SNZB-01 Zigbee wireless switch Touch button with single, double press and long press support Battery – 3V (CR2450) Dimension – 43x43x16mm SNZB-02 Zigbee temperature & humidity sensor Unnamed temperature and humidity sensor Battery – 3V (CR2450) Dimension – 43x43x14mm SNZB-03 Zigbee motion sensor Built-in PIR sensor with 6m range and 110°viewing angle. Battery – 3V (CR2450) Dimensions – 35x39x28mm SNZB-04 Zigbee wireless door/window sensor Magnet …

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Zigbee Firmware News – TI Z-Stack 3.0 Zigbee for CC2530 & ptvo Zigbee FW Configuration Tool

Sonoff BASICZBR3 TI Z-Stack 3.0 Zigbee

We’ve been writing about Zigbee more in recent months with either product announcements such as Sonoff ZBBridge WiFi to Zigbee gateway, and open-source software updates such as Tasmota support for Zigbee connectivity. We’ve recently been tipped about Zigbee-related news, namely TI Z-Stack 3.0 Zigbee router firmware port to Sonoff BASICZBR3, and ptvo Zigbee Configurable Firmware v2.4 GUI tool designed to create alternative Zigbee switch and router firmware for TI CC253x based modules and devices TI Z-Stack 3.0 Zigbee Router Firmware on Sonoff BASICZBR3 Kirovilya, a well-known open-source developer and founder of ioBroker open-source home automation software, has ported TI Z-Stack 3.0 Zigbee router firmware to CC2530 and tested it on Sonoff BASICZBR3 with DS18B20 waterproof temperature sensor. This is significant as Sonoff BASICZBR3 is only shipped with TI Z-Stack Home 1.2 Zigbee router firmware and I was told no one else had ported TI Z-Stack 3.0 Zigbee to CC2530 chip so far. You’ll find source code on Github, and a …

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Rockchip RK3588 8K TV Box Triples as 5G & WiFi 6 Router, Home Automation Gateway

Rockchip RK3588 8K TV Box 5G & WiFi 6

Rockchip RK3588 octa-core Cortex-A76/A55 processor was only expected in the second half of 2020 for IoT and vision/AI applications, but at least one company is working on a 3-in-1 product based on Rockchip high-end processor with a “5G AIoT 8K TV box” that also works as a 5G and WiFi 6, and with features such as Zigbee can also act as a home automation gateway. “5G AIoT Android TV Box” preliminary specifications: Main SoC – Rockchip 3588 octa-core processor with 4x Cortex-A76 and 4x Cortex-A55 cores in dynamIQ configuration, Arm “Natt” GPU (i.e. NOT Mali-G31 MP2), NPU 2.0, 8K H.265/AV1 video decoder, 4K video encoder System Memory – 4GB DDR4 Storage – 32GB eMMC flash, MicroSD card slot up to 64GB?! Video Output – HDMI 2.1 up to 8K resolutions Audio – SPDIF audio output, HDMI audio Connectivity 802.11 b/g/n/ac/ax WiFi 6 and Bluetooth 5.1 via Qualcomm QCA6391 WiSoC 1x Gigabit Ethernet port, 1x Fast Ethernet port connected to RK3588 …

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$9 Ebyte E180-ZG120B-TB Zigbee 3.0 Evaluation Board Features Silicon Labs EFR32MG1B Zigbee/Thread SoC

Zigbee evaluation board

Ebyte E180-ZG120B-TB is a Zigbee 3.0 evaluation/development board based on the company’s E180-ZG120B module itself powered by Silicon Labs EFR32MG1B Series 1 Zigbee/Thread Arm Cortex-M4 SoC. Ebyte E180-ZG120B-TB specifications: Zigbee Module – Ebyte E180-ZG120B powered by Silabs EFR32MG1B Arm Cortex-M4 @ 40 MHz with 256 KB flash, 32KB SRAM; IPEX antenna connector; dimensions: 18 x 11.5mm Connectivity 2.4GHz Zigbee 3.0 & Thread Tx Power: 18 to 20dBm Range up to 1.3 km USB – 1x Micro USB port for power and programming via CP2102G serial chip Expansion 2x 14-pin headers plus 9-pin header giving access to module I/Os including GPIO, UART, PWM, ADC, TouchLink, Wake, RESET, DBG, 3.3V, and GND 6-pin header for power, 1x UART for CP2102G, 1x UART for module; Fitted with 3 jumpers by default to connect both Tx/Rx, as well as 3.3V power pins. Removing the jumper should allow you to connect directly to the module, and/or power it with your own 3.3V supply instead of …

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Sonoff ZBBridge WiFi to Zigbee Gateway Launched for $16.90

Sonoff ZBBridge

Since the end of last year, ITEAD has introduced several Zigbee Sonoff products such as Sonoff Basic R3 Zigbee, but so far customers had to rely on third-party hardware for the gateway, and they very recently launched a CC2531 Zigbee USB dongle to ease the task. But now the company’s just-launched Sonoff ZBBridge WiFi to Zigbee gateway allows people to control compatible Zigbee devices using eWelink mobile app. Sonoff ZBBridge specifications: Wireless Connectivity – 2.4 GHz 802.11b/g/n WiFi 4 and Zigbee 3.0 Power Input – 5V/1A Dimensions – 62 x 62 x 20 mm (PC V0) Weight – 35 grams Temperature Range – -10 to 40°C The gateway is working with BASICZBR3 Smart Switch, S31 Lite zb Smart Plug, and the upcoming SNZB-01 Wireless Switch, SNZB-02 Temperature & humidity sensor, SNZB-03 motion sensor, and SNZB-04 wireless door/window sensor. It will also work with other smart devices certified by the ZigBee Alliance. We don’t have many technical details from the product …

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$4 ITEAD CC2531 Zigbee USB Dongle Works with Zigbee2MQTT Out of the Box

ITEAD CC2531 Zigbee USB Dongle

Some of ITEAD Studio’s Sonoff home automation devices include Zigbee connectivity with for instance Sonoff BASICZBR3 smart switch or a version of Sonoff S31 smart socket with integrated Zigbee. Those devices usually work via a Zigbee enabled gateway that could be a router, Raspberry Pi SBC, or mini PC, which ITEAD did not offer so far. But to help people making their own Zigbee gateway the company is now selling a low-cost ($3.99) CC2531 USB dongle preloaded with CC2531ZNP-Prod firmware (Zigbee coordinator firmware), and compatible with Zigbee2MQTT open-source Zigbee to MQTT bridge once plugged into a PC, Raspberry Pi, or another Linux SBC. ITEAD CC2531 Zigbee USB dongle specifications: MCU – Texas Instruments CC2531F256 Zigbee and IEEE 802.15.4 wireless MCU with 8kB RAM, 256kB Flash pre-loaded with CC2531ZNP-Prod firmware for zigbee2mqtt application Host Interface – USB 2.0 male port Expansion – 8-pin unpopulated header with 8 I/Os Debugging – Debug connector Misc – 2x user buttons, 2x user LED’s Dimensions …

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