AiM Firmware Documentation
August, 9 th 2024

MyChron5S Release history
VersionDate

Change/additions

02.42.14

Aug, 9th 2024

Fixed data stream to SmartyCam device missed

Page 1

External modules
48.22 MyChron Expansion/IR Temperature Controller (minor improvements)

02.40.75

Sep, 21st 2023

Fixed alarm configuration setup when temperature/s is/are set in manual mode
Fixed freezing cases at startup
External modules
No changes

02.40.63

Jun, 12th 2023

Fixed lap manager in OPTICAL/MAGNETIC beacon manual mode (EU systems only)
when GPS Assistance is enabled
Fixed lateral grip acquisition for OVAL mode
External modules
No changes

02.40.53

Feb, 7th 2023

Minor improvements
External modules
No changes

02.40.52

Feb, 1st 2023

For MYC5S serial number greater than 83040000 only:
Improved temperatures acquisition
Added CVT drive mode
Improved optical lap acquisition
External modules
No changes

02.40.40

Nov, 23rd 2022

Added predictive reference lap management
External modules
No changes

AiM Tech Srl - Via Cavalcanti, 8 20063 Cernusco sul Naviglio, Milan, Italy | Tel. +39.02.9290571 | info@aim-sportline.com
aim-sportline.com

AiM Firmware Documentation
August, 9 th 2024

MyChron5S Release history
VersionDate

Change/additions

02.40.28

Sep, 19th 2022

Fix of thermoresistance analog measure (REV01 boards)

Page 2External modules
No changes

02.40.13

Jun, 24th 2022

Fixed bug on data recall review, in some cases the max speed value was wrong
External modules
No changes

02.40.00

May, 17th 2022

SmartyCam 3 Sport support
External modules
No changes

02.38.18

Mar, 29th 2022

New boards (MYC63 and MYC64) support
External modules
No changes

02.36.94

Dec, 10th 2021

Fixed bug on Daylight Saving Time application in Southern Hemisphere
Fixed Mychron Expansion channels configuration in recording file: in some cases the channels
were missing in RS3 Analysis visualization
External modules
No changes

02.36.80

Sep, 14th 2021

Fixed bug that caused no laps tests
External modules
No changes

AiM Tech Srl - Via Cavalcanti, 8 20063 Cernusco sul Naviglio, Milan, Italy | Tel. +39.02.9290571 | info@aim-sportline.com
aim-sportline.com

AiM Firmware Documentation
August, 9 th 2024

MyChron5S Release history
VersionDateChange/additions

02.36.78

Sep, 10th 2021

Fixed shut down procedure that in some devices didn't working

Page 3External modules
No changes

02.36.55

Jun, 17th 2021

Improved GPS switch ON procedure to prevent the “GPS ERROR” issue
External modules
No changes

02.36.32

Apr 27th 2021

Improved GPS data time synchronization
Fixed channels acquisition name that caused issue with Race Studio Analysis mathematical channels
External modules
No changes

02.36.21

Apr 9th 2021

Fixed missed system switch on events
Fixed bad display reset events
External modules
No changes

02.36.19

Apr 2nd 2021

Improved GPS inizialization
Fixed unexpected system cycle of restart when the internal battery is charged and the external battery
is connected
Fixed temperature channels visualization in custom page (sometimes missing, blank value when digits
number was greater than 3)External modules
No changes

AiM Tech Srl - Via Cavalcanti, 8 20063 Cernusco sul Naviglio, Milan, Italy | Tel. +39.02.9290571 | info@aim-sportline.com
aim-sportline.com

AiM Firmware Documentation
August, 9 th 2024

MyChron5S Release history
VersionDate

Change/additions

02.34.43

Jan 19th 2021

Fixed temperatures on display visualization when two sensors with the same function are set(e.g. EGT1/EGT2)Page 4

Fixed selected track name visualization on display
Improved RPM measure calculation
Improved display management in case of electro-magnetic noise situations
External modules
No changes

02.34.34

Nov 13th 2020

Fixed bug that could cause half RPM value
Fixed temperature max/min values in resume lap page and in data recall
External modules
No changes

02.34.24

Oct 14th 2020

Improved GPS status visualization in GPS track page
Added missing “Auto” mode in backlight menu
Added “Rec with GPS speed” in debug mode menu
Fixed bug on RPM acquisition that caused RPM calculated as half of the true value
Fixed track autolearning enable/disable in GPS track page
Fixed alarms menu setup
Fixed unit measure conversion of temperatures in data recall pages
Fixed data recall for Oval Race mode
External modules
No changes

AiM Tech Srl - Via Cavalcanti, 8 20063 Cernusco sul Naviglio, Milan, Italy | Tel. +39.02.9290571 | info@aim-sportline.com
aim-sportline.com