Orbit Speak - Firmware Upgrade Package vB0.00.00.01r31
23rd October 2024

1. New features, improvements & enhancements
	1.	Fixed: Sometimes, the unit doesn't respond to any keys after booting is finished.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r30
7th October 2024

1. New features, improvements & enhancements
	1.	Fixed: Sometimes unit navigation doesn't work after wakeup from sleep mode if we insert the charger.
	2.	Fixed: Sometimes unit navigation doesn't work after wakeup from sleep mode without charger.
	3.	Added: Bluetooth firmware upgrade entry/exit command.
	4.	Added: Turned OFF BT module by default at power ON.
	5.	Fixed: Tap between long and short is not working on power key.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r29
7th October 2024

1. New features, improvements & enhancements
	1.	Fixed: Sometimes unit navigation doesn't work after wakeup from sleep mode if we insert the charger.
	2.	Fixed: Sometimes unit navigation doesn't work after wakeup from sleep mode without charger.
	3.	Added: Bluetooth firmware upgrade entry/exit command.
	4.	Added: Turned OFF BT module by default at power ON.
	5.	Fixed: Tap between long and short is not working on power key.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r28
26th July 2024

1. New features, improvements & enhancements
	1.	Fixed: Bluetooth was remaining in ON condition even when it was not used.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r27
23rd July 2024

1. New features, improvements & enhancements
	1.	Fixed: SD card storage was disappearing if the unit entered sleep mode.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r26
23rd July 2024

1. New features, improvements & enhancements
	1.	Fixed: Sometimes unit was detecting multiple keypress events on a single keypress.
	2.	Fixed: The unit was announcing the charger insert/remove action twice.
	3.	Fixed: Sometimes, the unit was announcing ‘SD card remove’ after exiting the sleep mode without the charger.


2. Known issue, limitation
	1.	A low battery detection as well as indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the bootloader version B0.00.00.00r01 or later. The previous bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r25
22th July 2024

1. New features, improvements & enhancements
	1.	Added: Processor restart handler logic.
	2.	In the main application code, the debug log is not printing proper data on the Serial terminal utility. (#23219)
	3.	Made HW version v161 default.
	4.	Improved wakeup from sleep mode operation latency.

2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the new bootloader version B0.00.00.00r01. Old bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r24
16th July 2024

1. New features, improvements & enhancements
	1.	Fixed: While fetching the Unit serail number, unit was entering in OTA upgrade mode.

2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the new bootloader version B0.00.00.00r01. Old bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r23
15th July 2024

1. New features, improvements & enhancements
	1.	Added support for OTA.

2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

3. Note
	1.	Any firmware version on or after vB0.00.00.01r23 needs the new bootloader version B0.00.00.00r01. Old bootloader will not be able to upgrade.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r22
12th July 2024

1. New features, improvements & enhancements
	1. Fixed: Debug log is not working at power ON time
    2. Fixed: Sometimes unit gives the error indication during mass storage mode exit.
    3. Fixed: Power Key detected in PCB test firmware with each press.
    4. Added: Auto sleep mode feature.
    5. Added: PCB mode status transmission to android at power ON time and at mode changing time.
    6. Added: SD card insert and remove event will effects at run time in mass storage

2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r20
8th July 2024

1. New features, improvements & enhancements
	1.	Fixed: The unit was giving the vibration pulse if we short-tap the power key during the OFF condition without the charger.
	2.	Fixed: The 4th stage of vibrations will stop if the app is launched after booting is completed. If the app does not launch, then the 4th stage vibration will extend to 30 seconds.
	3.	Fixed: During PCB test mode, sometimes the MCU was reset if Android will turn OFF by itself.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	Auto sleep mode is not present for the orbit board.
	4.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	5.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r19
04rd July 2024

1. New features, improvements & enhancements
    1. Added Key press detection and do not enter in ghost when PCB Test mode enable.
    2. Added support to control the volume keys over GPIO, only on PCB test mode.
    3. Added MCU will jump to while loop handler even if VIO18 is not present in PCB test mode.
    4. Added validation for not to reset MCU when in PCB test mode is active, except turning off device using Power button

2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	Auto sleep mode is not present for the orbit board.
	4.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	5.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.

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Orbit Speaker - Firmware Upgrade Package vB0.00.00.01r16
24th Jun 2024

1. New features, improvements & enhancements

	1.	Fixed: Sometimes the unit misses the announcement if the user inserts the charger during the sleep mode.
	2.	Fixed: Sometimes the unit is not working if the user inserts the charger during the sleep mode.
	3.	Fixed: Sometimes the unit does not respond to the key press after exiting the sleep mode without a charger.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	Auto sleep mode is not present for the orbit board.
	4.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	5.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01t14
14th Jun 2024

1. New features, improvements & enhancements

	1.	Fixed: Reads the incorrect HW version even after the correct HW was written.
	2.	Fixed: It kept on giving the booting-up time vibration forever.
	3.	Fixed: There was no speech response to any braille keys.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b12
17th April 2024

1. New features, improvements & enhancements

	1.	Improved the Unit's current consumption during the low-power sleep mode.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b11
16th April 2024

1. New features, improvements & enhancements

	1.	Fixed: Sometimes MCU was not able to connect to Android after resetting over charger.
	2.	Fixed: The MCU was exiting the low-power sleep mode immediately after entering.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b10
8th April 2024

1. New features, improvements & enhancements

	1.	Reduced the key scanning time from 100ms to 1.39ms around.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b09
27th March 2024

1. New features, improvements & enhancements

	1.	Removed the volume key event from physical key press. Now volume keys commands will pass over UART channel only.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b08
18th March 2024

1. New features, improvements & enhancements

	1.	Added: Orbit board will be able to get the processor active state if it is reset.
	2.	Fixed: The MCU was consuming the higher current. It reduced to 4-5mA.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b07
6th March 2024

1. New features, improvements & enhancements

	1.	Fixed: Unit turns OFF automatically during booting sequence if the default mode of USB is on processor side.(#22588)
	2.	Added: To check all the versions in the PCB test.
	3.	Added: Made User USB on the processor side (mass storage) by default.


2. Known issue, limitation
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b06
5th March 2024

1. New features, Improvements & Enhancements

	1.	Added: HW version auto write at PCB test beginning.
	2.	Added: User USB will switch to the processor side automatically if the wall charger is connected.
	3.	Added: Made buzzer frequency 9500Hz.
	4.	Modified indications in sleep mode:
   			a. Sleep mode enter indication: One long and then immediate short vibration.
   			b. Sleep mode exit indication: One short and then immediate long vibration.
	5.	Added: Piezo frequency can be changed from the PCB test.



2. Known Issue
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for the orbit board.
	5.	To connect the unit in mass storage mode, the charger needs to be plugged in and out once after the power cycle.
	6.	To access the storage of the SD card in the unit, the SD card needs to be in inserted condition before turning ON the unit.


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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b05
1st March 2024

1. New features, Improvements & Enhancements

	1.	Improved: Added vibration indication of charger plug in and out during the Ghost mode.
	2.	Changed the mass storage enter and exit indication to vibration from buzzer.
	3.	Added No charger and wall charger error indication on buzzer during the mass storage enter and exit operation.
	4.	Added feature to see the firmware version, bootloader version, Bluetooth version, Unit serail number, Hardware version in the android app.


2. Known Issue
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for orbit board.
	5.	To connect unit in mass storage mode, charger needs to plug in and out for once after power cycle.
	6.	To access the storage of SD card in unit, SD card needded in inserted condition before turning ON the unit.

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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b04
22nd February 2024

1. New features, Improvements & Enhancements

	1.	Improved: Reduced sleep mode entry/exit time from 2000ms to 500ms.

2. Known Issue
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for orbit board.

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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b03
13th February 2024

1. New features, Improvements & Enhancements

	1.	Added sleep mode for orbit board.

2. Known Issue
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.
	4.	Auto sleep mode is not present for orbit board.

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Coral - Orbit Board Firmware Upgrade Package vB0.00.00.01b02
8th February 2024

1. New features, Improvements & Enhancements

	1.	First release.
	2.	Added new power sequence.

2. Known Issue
	1.	A low battery indication is not available.
	2.	The unit will not recover the processor automatically from special mode (Fastboot mode and repair mode).
	3.	This version does not contain the Read protection of Orbit board MCU firmware.

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