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Specification
BatteriesIncluded : 1
BatteriesRequired : 1
BatteryInstallationDeviceType : installed_in_vessel
Brand : JESSINIE
BulletPoint1 : DY-SV17F is an intelligent voice module, integrated with IO segmented trigger, UART serial port control, ONE_ Line single bus serial port control, standard MP3 and other seven working modes
BulletPoint2 : Support MP3, WAV decoding format, 24-bit DAC output, dynamic range 90dB, SNR 85dB
BulletPoint3 : On-board 32Mbit (4MByte) flash stores audio files, which can be updated by connecting the computer with USB data cable
BulletPoint4 : Onboard 5W Class D power amplifier can directly drive 4 Ω, 3~5W speakers
BulletPoint5 : UART serial port controls voice broadcast function, and can control playback, pause, music selection, volume increase and decrease and other functions. The maximum selection is 65535 tracks, and the baud rate is 9600bps
BulletPoint6 :
BulletPoint7 : Sleek and Portable Design: The voice recorder features a sleek, compact design that is lightweight and easy to carry. Perfect for on-the-go use, it fits comfortably in your pocket or bag, ensuring you're always ready to capture important moments, whether in meetings, lectures, interviews, or daily conversations
BulletPoint8 : Note: Each recording device includes 5G of free cloud space, which can be manually collected upon first login. The core functions of recording, transcription, summarization, and translation are permanently free. Non-members can use Xiaobei AI's Q&A, Voice, Character, Creation, and Literacy features up to 3 times daily. For unlimited access, a membership purchase is required
Color : Red
CompatibleDevices : Speaker
CompatibleDevices1 : Smartphone
CompatibleDevices2 : Laptop
CompatibleDevices3 : Personal Computer
ConnectivityTechnology : USB
ContainsBatteryOrCell : battery
ExternallyAssignedProductIdentifier : 6975693576849
ExternallyAssignedProductIdentifier1 : 810000063062
ExternallyAssignedProductIdentifier2 : 0810000063062
Format : mp3_audio
Format1 : mp3_audio
Format2 : wma
Format3 : wav
HardwareInterface : usb
HardwareInterface1 : usb2.0
HardwareInterface2 : 3_5_mm_audio
Hazmat1 : LITHIUM ION BATTERIES PACKED WITH EQUIPMENT
Hazmat10 : DE_SmallLithiumIonBatteryWithEquipment
Hazmat11 : EG_SmallLithiumIonBatteryWithEquipment
Hazmat12 : ES_SmallLithiumIonBatteryWithEquipment
Hazmat13 : FR_SmallLithiumIonBatteryWithEquipment
Hazmat14 : GB_SmallLithiumIonBatteryWithEquipment
Hazmat15 : IE_SmallLithiumIonBatteryWithEquipment
Hazmat16 : IN_SmallLithiumIonBatteryWithEquipment
Hazmat17 : IT_SmallLithiumIonBatteryWithEquipment
Hazmat18 : JP_SmallLithiumIonBatteryWithEquipment
Hazmat19 : MX_SmallLithiumIonBatteryWithEquipment
Hazmat2 : UN3481
Hazmat20 : NL_SmallLithiumIonBatteryWithEquipment
Hazmat21 : PL_SmallLithiumIonBatteryWithEquipment
Hazmat22 : SA_SmallLithiumIonBatteryWithEquipment
Hazmat23 : SE_SmallLithiumIonBatteryWithEquipment
Hazmat24 : SG_SmallLithiumIonBatteryWithEquipment
Hazmat25 : TR_SmallLithiumIonBatteryWithEquipment
Hazmat26 : US_SmallLithiumIonBatteryWithEquipment
Hazmat27 : ZA_SmallLithiumIonBatteryWithEquipment
Hazmat28 : 9
Hazmat3 : II
Hazmat4 : AE_SmallLithiumIonBatteryWithEquipment
Hazmat5 : AU_SmallLithiumIonBatteryWithEquipment
Hazmat6 : BE_SmallLithiumIonBatteryWithEquipment
Hazmat7 : BR_SmallLithiumIonBatteryWithEquipment
Hazmat8 : CA_SmallLithiumIonBatteryWithEquipment
Hazmat9 : CN_SmallLithiumIonBatteryWithEquipment
HeadphonesJack : No headphones jack
IncludedComponents : recorder + memory card + headphones + Micro interface cable + instructions+3 ballpoint refills
IncludedComponents1 : Instruction Manual*1
IncludedComponents2 : USB Cable *1
IncludedComponents3 : iPhone Adapter*1
IncludedComponents4 : TYPE-C Adapter*1
IncludedComponents5 : Headphones*1
IncludesRechargableBattery : 1
ItemName : JESSINIE 2Pcs DY-SV17F Voice Playback Module IO Trigger USB Download 4MB Flash Voice Playback Module Serial Port Control Voice Module
ItemPackageDimensions_Height : 17.6022 centimeters
ItemPackageDimensions_Length : 0.7112 centimeters
ItemPackageDimensions_Width : 11.811 centimeters
ItemPackageQuantity : 12
ItemTypeKeyword : digital-voice-recorders
Manufacturer : JESSINIE
MemoryStorageCapacity : 4 MB
MicrophoneFormFactor : Built-In
MicrophoneOperationMode : Mono
ModelName : DY-SV17F
ModelNumber : FM-20230321-1757
NumberOfCompartments : 2
NumberOfItems : 2
NumberOfLithiumIonCells : 1
PartNumber : FM-20230321-1757
Pattern : Solid
ProductDescription : Product characteristics
Support sampling rate (KHz): 8/11.025/12/16/22.05/24/32/44.1/48
Support the IO trigger play function. 8 IO ports trigger 8 tracks individually or 8 IO ports trigger 255 tracks in combination
Support for One_ Line single bus serial port control, can control playback, pause, music selection, volume increase and decrease and other functions
Support 3 configured IOs for up to 7 operating modes
Module size: 26mm * 23mm

Pin definition
TXD/IO0: input pin IO0 in IO trigger mode; TX pin in UART control mode, connecting RX of control terminal (MCU)
RXD/IO1: Input pin IO1 in IO trigger mode; RX pin in UART control mode, connected to TX of control terminal (MCU)
IO2: IO trigger mode input pin IO2
IO3: IO trigger mode input pin IO3
IO4/ONE_ LINE: IO trigger mode input pin IO4; One_ Line 1 serial port control mode data receiving pin
IO5: IO trigger mode input pin IO5
IO6: IO trigger mode input pin IO6
IO7: IO trigger mode input pin IO7
GND: reference ground terminal
CON1: Mode configuration pin 1
CON2: Mode configuration pin 2
CON3/BUSY: used as mode configuration pin within 30ms after power-on, 3/30ms later as BUSY signal output, high level (3.3V) is output when playing tracks, and low level (0V) is output after playing
V5: 5V power supply positive input
V33: 3.3V power output, maximum 80mA
DACR: right channel audio output
DACL: left channel audio output
SPK-: 5W power amplifier output negative, connected to the negative pole of the horn
SPK+: 5W power amplifier output positive, connected to horn positive

IO input and output characteristics
IO input characteristics
VIL low level input: 0V - 0.8V
VIH high level input: 2.7V - 3.3V
IO output characteristics
VoL low level output: 0V - 0.33V
VoH high-level output: 2.7V - 3.3V
ProductSiteLaunchDate : 2023-03-03T10:00:13.603Z
ReadSpeed : 1 megabytes_per_second
Size : memory card：4G
StrapType : Cross-Body
Style : 60 Seconds
SupplierDeclaredDgHzRegulation : not_applicable
SupplierDeclaredHasProductIdentifierExemption : 1
UnspscCode : 43202010
WarrantyDescription : 1 Year Manufacturer
WriteSpeed : 1 megabytes_per_second