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Reference layout

Internet Radio Speaker

sini6a-internet-radio-speaker-internet-radio-speaker-layout

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sini6a-internet-radio-speaker-internet-radio-speaker-layout

The project archive carries the board, its project file and the upstream licence. The archive is zstd-compressed (tar.zst).

72Placed parts
65Nets
4Copper layers
50 × 46 mmBoard size
yesRouted
KiCad 9File format

Bill of materials

72 distinct parts

67 resolve to something in the catalog — click through to the footprint.

RefValueFootprintQty
C10110uCapacitor_SMD:C_0603_1608Metric
C10310nCapacitor_SMD:C_0402_1005Metric
C104100nCapacitor_SMD:C_0402_1005Metric
C10510uCapacitor_SMD:C_0603_1608Metric
C10710uCapacitor_SMD:C_0603_1608Metric
C201100nCapacitor_SMD:C_0402_1005Metric
C20210uCapacitor_SMD:C_0603_1608Metric
C203100nCapacitor_SMD:C_0402_1005Metric
C204100nCapacitor_SMD:C_0402_1005Metric
C205100nCapacitor_SMD:C_0402_1005Metric
C206100nCapacitor_SMD:C_0402_1005Metric
C207100nCapacitor_SMD:C_0402_1005Metric
C208100nCapacitor_SMD:C_0402_1005Metric
C2091p8Capacitor_SMD:C_0402_1005Metric
C2101p8Capacitor_SMD:C_0402_1005Metric
C21112pCapacitor_SMD:C_0402_1005Metric
C21212pCapacitor_SMD:C_0402_1005Metric
C214100nCapacitor_SMD:C_0402_1005Metric
C215100nCapacitor_SMD:C_0402_1005Metric
C21610uCapacitor_SMD:C_0603_1608Metric
C301100nCapacitor_SMD:C_0402_1005Metric
C302100nCapacitor_SMD:C_0402_1005Metric
C30310uCapacitor_SMD:C_0603_1608Metric
C304100nCapacitor_SMD:C_0402_1005Metric
C305100nCapacitor_SMD:C_0402_1005Metric
C30710uCapacitor_SMD:C_0603_1608Metric
D101PWR_LEDLED_SMD:LED_0603_1608Metric
D201WIFI_LEDLED_SMD:LED_0805_2012Metric
D202PLAYING_LEDLED_SMD:LED_0805_2012Metric
FB101BLM21SP601SN1DInductor_SMD:L_0805_2012Metric
G***LOGOLOGO
H102MountingHole_PadMountingHole:MountingHole_2.7mm_M2.5_Pad_Via
H103MountingHole_PadMountingHole:MountingHole_2.7mm_M2.5_Pad_Via
H104MountingHole_PadMountingHole:MountingHole_2.7mm_M2.5_Pad_Via
IC301MAX98357AETE+TPackage_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias
IC302MAX98357AETE+TPackage_DFN_QFN:TQFN-16-1EP_3x3mm_P0.5mm_EP1.23x1.23mm_ThermalVias
J1USB_C_Receptacle_USB2.0Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal
J201WIFI_ANTInternet_Radio_Speaker:Texas_SWRA117D_2.4GHz_Right
J202Conn_01x04Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical
J301L_SPKRTerminalBlock:TerminalBlock_bornier-2_P5.08mm
Show the other 32
J302R_SPKRTerminalBlock:TerminalBlock_bornier-2_P5.08mm
JP201EXT_3V3Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm
JP301GAINJumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm
JP305GAINJumper:SolderJumper-3_P1.3mm_Open_RoundedPad1.0x1.5mm
L2022n7Inductor_SMD:L_0402_1005Metric
R15k1Resistor_SMD:R_0402_1005Metric
R1015k1Resistor_SMD:R_0402_1005Metric
R1021kResistor_SMD:R_0402_1005Metric
R1031kResistor_SMD:R_0402_1005Metric
R25k1Resistor_SMD:R_0402_1005Metric
R2015k1Resistor_SMD:R_0402_1005Metric
R20222RResistor_SMD:R_0402_1005Metric
R2031kResistor_SMD:R_0402_1005Metric
R2045k1Resistor_SMD:R_0402_1005Metric
R2055k1Resistor_SMD:R_0402_1005Metric
R2061kResistor_SMD:R_0402_1005Metric
R20722RResistor_SMD:R_0402_1005Metric
R301360kResistor_SMD:R_0402_1005Metric
R3020Resistor_SMD:R_0402_1005Metric
R303100kResistor_SMD:R_0402_1005Metric
R304100kResistor_SMD:R_0402_1005Metric
SW201BOOT_SELButton_Switch_THT:SW_PUSH_6mm
SW202RST_SWButton_Switch_THT:SW_PUSH_6mm
TP1015V_TPTestPoint:TestPoint_Pad_D1.5mm
TP1023V3_TPTestPoint:TestPoint_Pad_D1.5mm
TP201VDD_SPI_TPTestPoint:TestPoint_Pad_D1.5mm
U1USBLC6-2SC6Package_TO_SOT_SMD:SOT-23-6
U102AP2112K-3.3Package_TO_SOT_SMD:SOT-23-5
U201ESP32C3Package_DFN_QFN:HVQFN-32-1EP_5x5mm_P0.5mm_EP3.1x3.1mm_ThermalVias
U202W25Q128JVPIQPackage_SON:WSON-8-1EP_6x5mm_P1.27mm_EP3.4x4.3mm
VR1~Internet_Radio_Speaker:Potentiometer_Alps_RK0971111Z1P
Y20140MHz 10p5Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm

Provenance

Commit
unknown
Licence
CC-BY-4.0

How it is used

Trace's agent reads this design as context — what parts a board like this carries, how they are grouped across sheets, what a plausible layer stack and board size look like for the job. It is not copied. The licence above is permissive, and it, the repository and the commit are recorded so the origin of anything derived from it is always answerable.