RSS Bot Posted August 5, 2022 Posted August 5, 2022 ITead has just released a new “ZBDongle-E” Zigbee 3.0 USB adapter with Silicon Labs Mighty Gecko EFR32MG21 Arm Cortex-M33 microcontroller with a +20dBm radio for extended range. The new dongle is an upgrade to the popular Texas Instruments CC2652P-based Sonoff Zigbee 3.0 USB Dongle Plus, also known as “ZBDongle-P”, with a more compact design, and support for new features such as Sonoff ZBDongle-E specifications: Wireless MCU – Silicon Labs EFR32MG21 Arm Cortex-M33 multiprotocol wireless MCU @ 80 MHz with 64KB RAM, 768KB flash, +20 dBm 802.15.4 radio for Zigbee 3.0 and Thread support, and as well as a Bluetooth 5.1 Low Energy radio Connectivity – Zigbee 3.0 with SMA antenna connector, +20 dBm output gain Host interface – USB port with CH9102F USB to TTL chip Expansion – 7-pin IO header with programming pins Misc – Boot and reset buttons, Zigbee LED, Power LED Power Supply – 5V/100mA via USB [...] The post Sonoff ZBDongle-E Zigbee 3.0 USB dongle features EFR32MG21 MCU with +20dBm radio appeared first on CNX Software - Embedded Systems News. View the full article
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