FMM640 Product Change Notifications

Product change notifications (PCN) is the way of informing customers of upcoming changes related to Teltonika products. This includes outward appearance adjustments, hardware improvements, firmware changes, changes to package contents, etc. This page stores information regarding changes to the FMM640 tracking device. Below you will find a list of both upcoming and already implemented changes sorted from newest to oldest (top to bottom).

2021.05.26: Base firmware update

We would like to inform you about the base firmware update for FMM640 starting from May 26 2021. New production firmware version will be 01.00.13.

Change description
Change type	Firmware update
Detailed description	Key improvements from last production firmware are listed in errata: https://wiki.teltonika-gps.com/view/FMM640_firmware_errata
	Old version: FMM640 01.00.05	New version: FMM640 01.00.13
Change reasons	FMM640 base firmware version update
Product release date	Second half of June 2021.

Affected products
Model	Affected order codes	Order code changes
FMM640	FMM640*******order codes with base Firmware	Update firmware

Change impact
Risk assessment	Client's special firmware versions or order codes with special firmware will not be updated to latest base firmware automatically
Suggested implementation plan	If you are using special firmware version and would like an upgrade to new features of latest base firmware, please contact your Teltonika sales manager

Acknowledgement of PCN receipt
If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above

2021.05.18: New material and design changes on the device casing

We would like to inform you, that FMM640 device case will be updated in the factory on first half of June 2021.

Change description
Change type	External/visual
Detailed description
	Old version:	New version:
Change reasons/Description	1. New material unifies the device design across all platforms. 2. LED indentations improve Dust/Water resistance - LEDs are visible through thin layer of material. 3. New battery guard ensures battery placement during device transportation and usage.
Product release date	First half of June 2021

Affected products
Model	Affected order codes	Order code changes
FMM640	FMM640*******	New casing

Change impact
Risk assessment	No risk factors encountered with this change
Suggested implementation plan	Small indentation on top of USB socket will allow you to identify the cases quicker

Acknowledgement of PCN receipt
If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above

2020.11.24: GNSS antenna changes

We would like to inform you about the GNSS antenna changes for FMM640 starting from late December 2020 - early January 2021.

Change description
Change type	Mechanical part changes
Detailed description
	Old version: Dimensions - 45.2x35.8x15.1 mm Center frequency - 1575.42 MHz, 1600 MHz Bandwidth - 10 MHz VSWR on bandwidth - <1.5 GAIN - 3 dB LNA minimum gain - 26 dB LNA maximum gain - 30 dB Consumption - 11 mA	New version: Dimensions - 46x44x13 mm Center frequency - 1575.42 MHz, 1602 MHz Bandwidth - 35 MHz VSWR on bandwidth - <1.9 GAIN - 3 dB LNA minimum gain - 26.5 dB LNA maximum gain - 29.5 dB Consumption - 9 mA
Change reasons	According to technical comparison new antenna is better by next parameters: center frequency, bandwidth, consumption. Other parameters are the same. Moreover, the new antenna is thinner, which gives the opportunity to mount it, where it was not possible before and makes installation easier.
Product release date	Late December 2020 - Early January 2021

Affected products
Model	Affected order codes	Order code changes
FMB640	FMM640*******order codes	No changes

Change impact
Risk assessment	No risk factors encountered with this change
Suggested implementation plan	No implementation plan needed

2020.10.26: Base firmware update

We would like to inform you about the base firmware update for FMM640 starting from October 26th, 2020. New production firmware version will be 01.00.05.

Change description
Change type	Firmware update
Detailed description	Key improvements from last production firmware are listed in errata: https://wiki.teltonika-gps.com/view/FMM640_firmware_errata
	Old version: FMM640 00.03.74.T112	New version: FMM640 01.00.05
Change reasons	FMM640 base firmware version update
Product release date	2020 October 26th.

Affected products
Model	Affected order codes	Order code changes
FMM640	FMM640*******order codes with base Firmware	Update firmware

Change impact
Risk assessment	Client's special firmware versions or order codes with special firmware will not be updated to latest base firmware automatically
Suggested implementation plan	If you are using special firmware version and would like an upgrade to new features of latest base firmware, please contact your Teltonika sales manager

Acknowledgement of PCN receipt
If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above

2020.10.14: Top Marking Changes

Change description
Change type	External/visual
Detailed description	Top label design changed
	Old version:	New version:
Change reasons	Added E-Mark approval marking. (More information: FMM640 E-Mark) Added CE approval marking. (More information: FMM640 CE/RED)
Product release date	Planned date: 2020 October 14th

Affected products
Model	Affected order codes	Order code changes
FMM640	FMM640******	No changes

Change impact
Risk assessment	Risk assessment for devices management required
Suggested implementation plan	No implementation plan needed

Acknowledgement of PCN receipt
If no feedback is received within two weeks after the issue date of this notification - Teltonika may accept that this change has been tacitly accepted and can implement the change as indicated above