包装：盒 描述：DEV KIT FOR NRF52840 开发板，套件，编程器 射频评估和开发套件，开发板

High-end multiprotocol Bluetooth Low Energy (LE) SoC supporting: Bluetooth 5.3/Bluetooth mesh/Thread/ Zigbee/802.15.4/ANT

Key features 64 MHz Arm® Cortex-M4 with FPU 1 MB Flash + 256 KB RAM Bluetooth 5.3 multiprotocol radio 2 Mbps CSA #2 Advertising Extensions Long Range +8 dBm TX power -95 dBm sensitivity Integrated balun with 50 Ω singleended output IEEE 802.15.4 radio support Thread Zigbee 1.7-5.5 V

Bluetooth 5.3 SoC supporting Bluetooth Low Energy, Bluetooth mesh, Thread and Zigbee, qualified for up to 105°C.

features -Arm processor - 64 MHz Arm® Cortex-M4 with FPU - 256 KB Flash + 32 KB RAM -Bluetooth 5.3 Radio - Direction Finding - Long Range - Bluetooth mesh - +8 dBm TX power - -95 dBm sensitivity (1 Mbps) -IEEE 802.15.4 radio support - Thread - Zigbee -Full range of digital in

Power Profiler Kit II

Key features • Variable power supply voltage ranging from 0.8 V to 5.0 V (software configurable) • Maximum 1 A current measurement • Accurate measurement down to approximately 200 nA • Resolution down to 0.2 μA • 100 kS/s sampling speed • Automatic switching between five current measurement