EVK-NINA-B4 - User guide
UBX-19054587 - R04
Product description
Page 7 of 40
C1 - Public
Figure 2: EVK-NINA-B406/B416 evaluation board
All NINA-B4 standalone modules include an Arm
®
Cortex
®
-M4F microcontroller with a 64 MHz system
clock, 512kB internal flash and 128 kB RAM.
EVK-NINA-B4 evaluation boards provide access to the 38 GPIO pins and interfaces that are supported
on NINA-B4 modules. The interfaces are available through a variety of connectors,
including Arduino™
Uno R3 [1] and Raspberry Pi [2] header connectors. The boards alos provide simple USB drag-n-drop
programming and a SEGGER J-Link debug interface that can be used with the Open CPU variants of
the EVK.
Nordic Semiconductors, the manufacturer of the nRF52833 SoC, provide a free Software
Development Kit (SDK) that includes a broad selection of drivers, libraries, and example applications
that can be used for rapid prototyping.
2.2
Kit includes
The EVK-NINA-B4 evaluation kit includes the following:
•
NINA-B4 evaluation board
•
2.4 GHz antenna with U.FL connector (only in EVK-NINA-B400 and EVK-NINA-B410)
•
NFC antenna
•
USB cable
2.3
Key features
•
u-blox NINA-B4 Bluetooth Low Energy module based on the Nordic nRF52833 SoC
o
Full Bluetooth 5.1 support
o
NFC tag functionality
o
802.15.4 PHY
o
Integrated Arm Cortex-M4 microcontroller with 512kB internal flash and 128 kB RAM, and
64 MHz system clock
o
USB 2.0
o
Wide 1.7-3.6 V supply range
•
The NINA-B4 module supports different interfaces that can be configured to any of the 38
available GPIO pin(s):
o
8 analog capable inputs
o
16 PWM capable outputs
o
4x SPI
