DFPlayer - how to pause after each song
projekty 2015-04-21 14:35:13 7021 Views19 Replies Hi,
Is there a simple solution how to do it without external MCU ? Just on switches and appropriate wiring.
Player must pause after each song and wait for the trigger.
I must play play list in loop.
I've looked into the datasheet but I don't get it.
Thanks
Is there a simple solution how to do it without external MCU ? Just on switches and appropriate wiring.
Player must pause after each song and wait for the trigger.
I must play play list in loop.
I've looked into the datasheet but I don't get it.
Thanks
2015-08-07 18:55:41 Hi,
Too bad. For my application this is essential.
One more question.
Is there a possibility that dfPalyer will remember last played song after power off?
What I want is to after power on DFPlayer start song in the remembered location.
Is it possible without MCU? projekty
Too bad. For my application this is essential.
One more question.
Is there a possibility that dfPalyer will remember last played song after power off?
What I want is to after power on DFPlayer start song in the remembered location.
Is it possible without MCU?
projekty 2015-08-07 18:55:41 Hi,
Too bad. For my application this is essential.
One more question.
Is there a possibility that dfPalyer will remember last played song after power off?
What I want is to after power on DFPlayer start song in the remembered location.
Is it possible without MCU? projekty
Too bad. For my application this is essential.
One more question.
Is there a possibility that dfPalyer will remember last played song after power off?
What I want is to after power on DFPlayer start song in the remembered location.
Is it possible without MCU?
projekty 
2015-05-13 13:17:27 What about the current consumption?
Can it be lower?
Actual measured consumption is around 15mA. But I need to set approx 5mA. projekty
Can it be lower?
Actual measured consumption is around 15mA. But I need to set approx 5mA.
projekty 2015-05-13 13:17:27 What about the current consumption?
Can it be lower?
Actual measured consumption is around 15mA. But I need to set approx 5mA. projekty
Can it be lower?
Actual measured consumption is around 15mA. But I need to set approx 5mA.
projekty 2015-05-07 18:37:46 Hi,
Thanks for a TIP... but:
This is very budget project, I do not use any MCU - only passive components.
So no serial communication. projekty
Thanks for a TIP... but:
This is very budget project, I do not use any MCU - only passive components.
So no serial communication.
projekty 2015-05-07 18:37:46 Hi,
Thanks for a TIP... but:
This is very budget project, I do not use any MCU - only passive components.
So no serial communication. projekty
Thanks for a TIP... but:
This is very budget project, I do not use any MCU - only passive components.
So no serial communication.
projekty 2015-05-07 17:35:35 Hi Projtkty,
have you tried this in Serial mode:
3.4.2 .Commands of Specify Volume
1). Our system power-on default volume is 30, if you want to set the volume, then directly send the
corresponding commands.
2).For example, specify the volume to 15, serial port to send commands: 7E FF 06 06 00 00 0F FF D5 EF
3).DH = 0x00; DL = 0x0F, 15 is converted to hexadecimal 0x000F, can refer to the instructions of playing
track section.
refer tohttp://www.dfrobot.com/image/data/DFR0299/DFPlayer%20Mini%20Manul.pdf
Leff
have you tried this in Serial mode:
3.4.2 .Commands of Specify Volume
1). Our system power-on default volume is 30, if you want to set the volume, then directly send the
corresponding commands.
2).For example, specify the volume to 15, serial port to send commands: 7E FF 06 06 00 00 0F FF D5 EF
3).DH = 0x00; DL = 0x0F, 15 is converted to hexadecimal 0x000F, can refer to the instructions of playing
track section.
refer tohttp://www.dfrobot.com/image/data/DFR0299/DFPlayer%20Mini%20Manul.pdf
Leff 2015-05-07 17:35:35 Hi Projtkty,
have you tried this in Serial mode:
3.4.2 .Commands of Specify Volume
1). Our system power-on default volume is 30, if you want to set the volume, then directly send the
corresponding commands.
2).For example, specify the volume to 15, serial port to send commands: 7E FF 06 06 00 00 0F FF D5 EF
3).DH = 0x00; DL = 0x0F, 15 is converted to hexadecimal 0x000F, can refer to the instructions of playing
track section.
refer tohttp://www.dfrobot.com/image/data/DFR0299/DFPlayer%20Mini%20Manul.pdf Leff
have you tried this in Serial mode:
3.4.2 .Commands of Specify Volume
1). Our system power-on default volume is 30, if you want to set the volume, then directly send the
corresponding commands.
2).For example, specify the volume to 15, serial port to send commands: 7E FF 06 06 00 00 0F FF D5 EF
3).DH = 0x00; DL = 0x0F, 15 is converted to hexadecimal 0x000F, can refer to the instructions of playing
track section.
refer tohttp://www.dfrobot.com/image/data/DFR0299/DFPlayer%20Mini%20Manul.pdf
Leff 2015-05-07 14:20:03 Hi,
DFPlayer tested.
It defaulty stops after each song and wait for a NEXT or PREV switch to be short.
But here is another issue. After power on it sets a default volume on highest level.
How to make this default level somewhere in the middle?
More. Is the 20mA standby current a minimum value?
Is there something like sleep mode that consumes less?
How to set it while not playing using BUSY pin?
Normally I will disconnect module form power but this causes DFPlayer to start play from beginning after power on.
I need to play in cycle all of the time. projekty
DFPlayer tested.
It defaulty stops after each song and wait for a NEXT or PREV switch to be short.
But here is another issue. After power on it sets a default volume on highest level.
How to make this default level somewhere in the middle?
More. Is the 20mA standby current a minimum value?
Is there something like sleep mode that consumes less?
How to set it while not playing using BUSY pin?
Normally I will disconnect module form power but this causes DFPlayer to start play from beginning after power on.
I need to play in cycle all of the time.
projekty 2015-05-07 14:20:03 Hi,
DFPlayer tested.
It defaulty stops after each song and wait for a NEXT or PREV switch to be short.
But here is another issue. After power on it sets a default volume on highest level.
How to make this default level somewhere in the middle?
More. Is the 20mA standby current a minimum value?
Is there something like sleep mode that consumes less?
How to set it while not playing using BUSY pin?
Normally I will disconnect module form power but this causes DFPlayer to start play from beginning after power on.
I need to play in cycle all of the time. projekty
DFPlayer tested.
It defaulty stops after each song and wait for a NEXT or PREV switch to be short.
But here is another issue. After power on it sets a default volume on highest level.
How to make this default level somewhere in the middle?
More. Is the 20mA standby current a minimum value?
Is there something like sleep mode that consumes less?
How to set it while not playing using BUSY pin?
Normally I will disconnect module form power but this causes DFPlayer to start play from beginning after power on.
I need to play in cycle all of the time.
projekty 2015-04-27 21:00:51 Well,
Is it means that if this AD KEY will be shorted for all time the player will play all songs in loop?
I want to avoid adding MCU. This circuit must be as simple as could be. projekty
Is it means that if this AD KEY will be shorted for all time the player will play all songs in loop?
I want to avoid adding MCU. This circuit must be as simple as could be.
projekty 2015-04-27 21:00:51 Well,
Is it means that if this AD KEY will be shorted for all time the player will play all songs in loop?
I want to avoid adding MCU. This circuit must be as simple as could be. projekty
Is it means that if this AD KEY will be shorted for all time the player will play all songs in loop?
I want to avoid adding MCU. This circuit must be as simple as could be.
projekty 2015-04-23 18:23:37 Hi,
i am not familiar with this module, but i checked the
https://www.dfrobot.com/wiki/index.php?title=DFPlayer_Mini_SKU:DFR0299#Connection_Diagram%20wiki%20page
1 AD Key
there is a key called "loop",is it what you want?
2 by the way, with MCU, you could check the player state,whether playing or not, so you could control the player by Serial mode. Leff
i am not familiar with this module, but i checked the
https://www.dfrobot.com/wiki/index.php?title=DFPlayer_Mini_SKU:DFR0299#Connection_Diagram%20wiki%20page
1 AD Key
there is a key called "loop",is it what you want?
2 by the way, with MCU, you could check the player state,whether playing or not, so you could control the player by Serial mode.
Leff 2015-04-23 18:23:37 Hi,
i am not familiar with this module, but i checked the
https://www.dfrobot.com/wiki/index.php?title=DFPlayer_Mini_SKU:DFR0299#Connection_Diagram%20wiki%20page
1 AD Key
there is a key called "loop",is it what you want?
2 by the way, with MCU, you could check the player state,whether playing or not, so you could control the player by Serial mode. Leff
i am not familiar with this module, but i checked the
https://www.dfrobot.com/wiki/index.php?title=DFPlayer_Mini_SKU:DFR0299#Connection_Diagram%20wiki%20page
1 AD Key
there is a key called "loop",is it what you want?
2 by the way, with MCU, you could check the player state,whether playing or not, so you could control the player by Serial mode.
Leff 2015-04-21 14:35:13 Hi,
Is there a simple solution how to do it without external MCU ? Just on switches and appropriate wiring.
Player must pause after each song and wait for the trigger.
I must play play list in loop.
I've looked into the datasheet but I don't get it.
Thanks projekty
Is there a simple solution how to do it without external MCU ? Just on switches and appropriate wiring.
Player must pause after each song and wait for the trigger.
I must play play list in loop.
I've looked into the datasheet but I don't get it.
Thanks
projekty 