ANNA-B112 - System integration manual
UBX-18009821 - R09
Revision history
Page 65 of 66
C1-Public
Revision history
Revision
Date
Name
Comments
R01
27-Mar-2018
fbro, apet
Initial release.
R02
16-May-2018 fbro, kgom
Changed the product status to Engineering Sample. Updated main features
summary (Table 1). Include antenna trace design information (Appendix B).
Updated target values in recommended reflow profiles (Table 16) and
information about cleaning the module (section 4.3.2).
R03
6-Nov-2018
fbro
Changed the product status to Initial Production. Updated trace design
information (Appendix B). Added information about low power clock
(section 1.6) and potting (section 4.3.3).
R04
20-Dec-2018
lalb
Updated section 1.1 with information that the certification for Taiwan has been
completed.
R05
2-Apr-2019
hekf, fbro
Added new software version 2.0.0, new ordering codes/type numbers in the
table on page 2. Updated section 1.1 with information that the certification for
South Korea has been completed. Updated Table 1. Added more information
about the selection of low power clock source (section 1.6.5). Clarified the
ground plane and signals (no design change), concerning all figures in Antenna
reference designs, appendix B.
Replaced "u-blox connectivity software" with "u-connectXpress software" in all
instances. Replaced all references to the “ANNA-B112 GettingStarted” guide
with the new document “Using u-connectXpress user guide”. Updated the
document name of the “u-blox Short Range AT commands manual” to the new
name “u-connect AT commands manual” (UBX-14044127).
R06
27-Sep-2019
fbro, mape,
hekf
Added more information about potting requirements. Rearranged Antenna
interface (section 3.2) for better clarity. Removed minimum GND length of
3.5 mm from antenna trace design in Appendix B.
Removed the deprecated tool nRFGo Studio, and replaced with a description of
the nRF Connect Programmer tool, which is now promoted by Nordic
Semiconductor.
Changed recommendation for running without external Xtal to connect
XL_1+XL_2 to ground.
Added information about ground plane and example applications in section
3.2.1.1 and B.4.
R07
30-Mar-2020
fbro, mape,
ctur
Changed product status to Mass Production. Updated antenna pin
recommendations in Table 12 when using an external antenna (connect unused
pins to GND instead of NC).
R08
6-Nov-2020
mape
Added ANNA-B112-70B variant.
R09
09-Feb-2021
mape
Added information about how to use build configurations for nRF5 SDK for open
CPU. Included information about Zephyr configurations in section 2.2.2.
Added information about mesh SW.
