The firmware updates for the LSIZE Wireless are available on this page. All of the Mobile Module updates must be done with a wireless connection between the Handheld and the Mobile Module. The Base updates are done with the Handheld in the docking station.
LSIZE Radio Modules: RM2.4 and ATZB
Two different radio modules have been used in the LSIZE Wireless products. The initial radio module that was used was the ATZB Radio Module from Atmel. Due to advances in the radio module chips, MicroRidge designed the new RM2.4 Radio Module and started shipping this new module in selected products in January 2016. As of February 2018, the only LSIZE Wireless product that does not use the new RM2.4 Radio Module is the Mobile Base in the Handheld. The new RM2.4 Radio Module supports the features of the ATZB based products. The RM2.4 Radio Module is based on newer technology and provides greater resources for program features and helps ensure a long life for LSIZE Wireless. Mobile Modules that contain the RM2.4 Radio Module can be identified by the following logo on the product label.
RM2.4 Logo Displayed on Mobile Modules containing the RM2.4 Radio Module
LSIZE Wireless Firmware for Products with the RM2.4 Radio Module
These firmware updates can only be used in LSIZE Wireless products that contain the RM2.4 Radio Module.
LSIZE Wireless Firmware RM2.4
Products
Firmware Version
Release Date
Comments
LSIZE Mobile Modules
4/27/2018
This firmware is used for updating LSIZE Mobile Modules that contain the RM2.4 Radio Module. The update is done via a wireless link from a Handheld. This firmware update can only be used in LSIZE Wireless products that Have the RM2.4 Logo on the product label.
LSIZE Mobile Base
2/7/2018
This firmware is used for updating LSIZE Mobile Base that contains the RM2.4 Radio Module. The LSIZE Mobile Base is installed in the LSIZE Wireless Handheld.
The label on the back of the Handheld can be used to determine if the Handheld contains the RM2.4 Radio Module. The following FCC and IC numbers are for the RM2.4 Radio Module.
FCC: 2ACNQRM24
IC: 12298A-RM2
The update with the Handheld in the docking station and the docking station connected to your PC via the RS-232 cable.
LSIZE Wireless Firmware for Products with the ATZB Radio Module
These firmware updates can only be used in LSIZE Wireless products that Do Not Have the RM2.4 Radio Module.
LSIZE Wireless Firmware ATZB Radio Module
Products
Firmware Version
Release Date
Comments
LSIZE Mobile Modules
4/27/2018
This firmware is used for updating LSIZE Mobile Modules that contain the ATZB Radio Module. The update is done via a wireless link from a Handheld. This firmware update can only be used in LSIZE Wireless products that Do Not Have the RM2.4 Logo on the product label.
LSIZE Mobile Base
2/7/2018
This firmware is used for updating LSIZE Mobile Base that contains the ATZB Radio Module. The LSIZE Mobile Base is installed in the LSIZE Wireless Handheld.
The label on the back of the Handheld can be used to determine if the Handheld contains the ATZB Radio Module. The following FCC and IC numbers are for the ATZB Radio Module.
FCC: U6TZIGBIT-A2
IC: 7036A-ZIGBITA2
The update with the Handheld in the docking station and the docking station connected to your PC via the RS-232 cable.
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