
Installing a Micro SIM Card in a HOBO® MicroRX (RX210x) Station
Requirements:
• HOBO RX2100 MicroRX Station
• USB cable
• HOBOware® 3.7.17 or higher
• User-provided data plan and SIM requirements:
Micro SIM for 4G LTE Network; supports UMTS/HSPA+ at 800, 850, 900, 1800, 1900, or 2100 MHz and LTE at 700,
800, 850, 900, 1800, 1900, 2100, or 2600 MHz
The SIM must already be activated and unlocked
APN for the associated carrier
To install a SIM card:
1. Make sure the station is powered down. Unplug the battery cable and the solar panel cable and AC adapter (if
applicable).
Battery disconnected;
no charging device
plugged in
2. Carefully slide the micro SIM card into the SIM port and gently push it into place (you will hear a
click when it is properly seated).
Micro SIM installed
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3. Plug in the battery and any charging device (if applicable). “Initializing System” will blink on the LCD while the system
powers up. Wait until “System” appears with a checkmark.
4. Connect the station to the computer with a USB cable. It may take a few minutes for the device driver to be installed
on Windows® if this is the first time connecting the device to the computer.
5. Make sure HOBOware is closed.
6. Open the HOBOware properties file (app.properties).
On Macintosh®, use Finder to right-click HOBOware and choose Show Package Contents. Click Contents, then
Resources, then Java. Open app.properties in TextEdit or a similar text editor.
On Windows, go to c:\ProgramData\Onset Computer Corporation\HOBOware and open app.properties in Notepad or
a similar text editor.
If you do not see this directory on Windows, you may need to show hidden files and folders. To do this:
a. Click the Start button and open the Control Panel.
b. On Window 10, click Appearance and Personalization and then File Explorer Options.
On Windows 8, click Appearance and Personalization and then Folder Options.
On Windows 7, click Folder Options.
c. Click the View Tab.
d. Under Advanced settings, click “Show hidden files and folders” or “Show hidden files, folders, and drives”
and then click OK.
Installing a Micro SIM Card in a HOBO MicroRX (RX210x) Station
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7. In the app.properties file, look for the two settings “hoboware.enable.dealer” and “hoboware.enable.setapn” as
circled below.
Installing a Micro SIM Card in a HOBO MicroRX (RX210x) Station
8. For hoboware.enable.dealer = off, replace “off” with “on_authdealer470”.
For hoboware.enable.setapn = off, replace “off” with “on_authdealersetapn”.
The two lines should read as follows (as circled in the example below):
hoboware.enable.dealer=on_authdealer470
hoboware.enable.setapn=on_authdealersetapn
9. Save the app.properties file.
10. Open HOBOware.
11. From the Device menu, select Manage RX Series Logger.
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Installing a Micro SIM Card in a HOBO MicroRX (RX210x) Station
12. In the RX Series Manager, click the Actions button circled below and select Network Access.
13. Enter the APN for the SIM card. You can also enter a username, password, and phone number as needed.
14. Click Save and then click Done.
15. Click Close in the RX Series Manager.
16. Disconnect the USB cable from the station. It should now be ready to connect with HOBOlink®. Refer to the HOBO
MicroRX Station Manual at www.onsetcomp.com/manuals/support/23808-rx2100-manual for details on setting up
and configuring the station.
1-800-LOGGERS (564-4377) • 508-759-9500
www.onsetcomp.com/support/contact
© 2019 Onset Computer Corporation. All rights reserved. Onset, HOBO, HOBOware, and HOBOlink are
trademarks or registered trademarks of Onset Computer Corporation. All other trademarks are the property
of their respective companies.
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