
C101-D9S
Application board (rev. C)
User guide
Abstract
This document explains the use of C101-D9S application board. The C101-D9S board
customers to evaluate L-band GNSS correction services with the NEO-D9S correction data receiver
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Title C101-D9S
C101-D9S - User guide
Subtitle
Document type
Application board (rev. C)
User guide
Document number UBX-20031865
Revision and date
R01 30-Jul-2020
Disclosure restriction C1-Public
This document applies to the following products:
Product name Type number Firmware version PCN reference
C101-D9S C101-D9S-0-00 FW V1.04 PMP 1.04 N/A
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-blox assumes no liability for its use. No warranty, either express or
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C101-D9S - User guide
Contents
Document information ................................................................................................................................ 2
Contents .......................................................................................................................................................... 3
1 Introduction ............................................................................................................................................. 4
1.1 Package contents ....................................................................................................................................... 4
2 C101-D9S product overview .............................................................................................................. 5
2.1 Components ................................................................................................................................................. 5
2.2 Jumpers ........................................................................................................................................................ 6
3 C101-D9S standalone operation ...................................................................................................... 7
Appendix .......................................................................................................................................................... 9
A Glossary .................................................................................................................................................... 9
B NEO-D9S L-band configurations ...................................................................................................... 9
C L-band antenna specification ............................................................................................................ 9
D NEO-D9S UART2 to Arduino pins .................................................................................................. 10
E C101-D9S schematics ...................................................................................................................... 11
Related documentation ........................................................................................................................... 14
Revision history .......................................................................................................................................... 14
Contact .......................................................................................................................................................... 15
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C101-D9S - User guide
1 Introduction
The C101-D9S board is a convenient tool that allows customers to become familiar with the u-blox
NEO-D9S L-band correction data receiver. The board provides facilities for evaluating the product and
demonstrating its key features.
NEO-D9S is a satellite data receiver for L-band correction broadcasts and can be configured for use
with a variety of correction services. Using such correction services enables high precision navigation
globally in multiple regions, as well as coverage across continents.
The C101-D9S application board offers:
• NEO-D9S module for use as L-band correction data receiver
• USB connection for communication and power supply
• L-band antenna connection for receiving the satellite data stream
• Arduino shield connection
1.1 Package contents
The delivered package contains:
• C101-D9S board
• L-band antenna
• Antenna ground plane (12 cm circular)
• USB interconnect cable
• Jumper connectors
Prior to using the board, it is useful to download the appropriate evaluation software and keep handy
the documents listed in the Related documents section.
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C101-D9S - User guide
2 C101-D9S product overview
2.1 Components
C101-D9S houses the NEO-D9S L-band correction data receiver. The board is powered from the USB
cable connection or via Arduino shield. The main components of the board are listed below and shown
in Figure 1 and Figure 2:
• Native USB port
• FTDI USB bridge
• SMA RF connector and antenna supply capability (L-band)
• UART2 interface through Arduino shield
• NEO-D9S RESET button
• NEO-D9S SAFEBOOT button
Figure 1: C101-D9S block diagram
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