Ublox NINA-W1 Series System Integration Manual

NINA-W1 series - System integration manual
UBX-17005730 - R11 Contents Page 3 of 55
C1 - Public
Contents
Document Information ............................................................................................................................. 2
Contents ....................................................................................................................................................... 3
System description ............................................................................................................................ 6
1.1 Overview ........................................................................................................................................................ 6
1.2 Architecture ................................................................................................................................................. 7
1.2.1 Block diagrams .................................................................................................................................... 7
1.3 CPU................................................................................................................................................................. 8
1.4 Operating modes ......................................................................................................................................... 8
1.4.1 Power modes ....................................................................................................................................... 8
1.5 Supply interfaces ........................................................................................................................................ 9
1.5.1 Module supply design (VCC) ............................................................................................................. 9
1.5.2 Digital I/O interfaces reference voltage (VCC_IO) ........................................................................ 9
1.5.3 VCC application circuits .................................................................................................................... 9
1.6 System function interfaces ...................................................................................................................... 9
1.6.1 Boot strapping pins ............................................................................................................................ 9
1.7 Data interfaces .......................................................................................................................................... 10
1.7.1 Universal asynchronous serial interface (UART) ....................................................................... 10
1.7.2 Ethernet (RMII+SMI) ........................................................................................................................ 11
1.7.3 Serial peripheral interface (SPI) ..................................................................................................... 12
1.8 Antenna interfaces ................................................................................................................................... 13
1.8.1 Antenna pin – NINA-W1x1 .............................................................................................................. 13
1.8.2 NINA-W1x2 and W1x6 integrated antennas .............................................................................. 14
1.9 Reserved pins (RSVD) .............................................................................................................................. 14
1.10 GND pins ..................................................................................................................................................... 14
Software ............................................................................................................................................. 15
2.1 NINA-W13 and NINA-W15 u-connectXpress software .................................................................... 15
2.2 s-center evaluation software .................................................................................................................. 16
2.3 SDK for open-CPU modules .................................................................................................................... 16
2.4 Updating NINA-W13 and NINA-W15 .................................................................................................... 16
2.5 Updating u-connectXpress software with s-center .......................................................................... 17
2.6 Updating u-connectXpress software from host ................................................................................. 17
2.7 Developing and flashing NINA-W10 open-CPU software ................................................................. 18
2.7.1 Setup the ESP-IDF v3 toolchain .................................................................................................... 18
2.7.2 Get ESP-IDF v3 .................................................................................................................................. 19
2.7.3 Setup path to ESP-IDF ..................................................................................................................... 20
2.7.4 Building and flashing ESP-IDF v3 .................................................................................................. 20
2.7.5 Using ESP-IDF v4 .............................................................................................................................. 23
2.7.6 Automatic bootloader on NINA-W10 EVK ................................................................................... 23
2.8 Arduino support for NINA-W10 .............................................................................................................. 24
2.8.1 Downloading the Arduino IDE ......................................................................................................... 24
2.8.2 Downloading from the GIT repository ........................................................................................... 25

Ublox NINA-W1 Series Specifications

General

Brand	Ublox
Model	NINA-W1 Series
Category	Wireless Router
Language	English