User's Guide

Page 11 of 19
nBlue Bluetooth 5.0 Module User’s Guide
Copyright © 2002-2019 BlueRadios, Inc.
8310 S. Valley Highway, Suite 275 • Englewood, CO 80112 • USA • 303-957-1003 • [e-mail]
www.BlueRadios.com
2.3.9 AT.s Current Consumption Summary
TA = 25°C, VDD = 3.3 V, DCDC regulator enabled (Data measured on BR-LE5.0-S1A module running AT.s 5.0.2.0-S1)
Item
Specifications
Shutdown Mode
~0.4 µA
Sleep Mode
~3.4 µA
Sleep Mode, Default Advertising at 100ms Interval, 0dB
~140 µA
Sleep Mode, Default Advertising at 100ms Interval, 8dB
~240 µA
Idle
~625 µA
Default Advertising at 100ms Interval, 0dB
~750 µA
Default Advertising at 100ms Interval, 8dB
~850 µA
2.3.10 RF Specifications Summary
Item
Specifications
Frequency
2402 – 2480 MHz in 2 MHz steps
Data Rate
2Mbps, 1Mbps, 500kbps, 125kbps
Number of Channels
40: 37 data / 3 advertising (0,12,39)
Receive Sensitivity
-103 (125kbps BLE Mode), -95dBm (1Mbps BLE Mode), -92 (2Mbps BLE Mode)
Output Power
-40 to +8 dBm
Link Budget
Up to 111dB
For complete specifications of the nRF52840 see the nRF52840 Product Specification:
https://www.nordicsemi.com/DocLib/Content/Product_Spec/nRF52840/latest/keyfeatures_html5