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AiO-i2s-DAC

martinroger·ipodesp32·pcbs/AiO-i2s-DAC/AiO-i2s-DAC.kicad_pcb

Top view of the AiO-i2s-DAC PCB
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AiO-i2s-DAC is an open source ESP32 PCB design by martinroger: a 2-layer, 58.8 × 55.8 mm board with 86 components (29 distinct parts). It is built around the ESP32-WROVER-E-N4R8, AZ1117CH-3.3TRG1, CP2102-GM, PCM5102APWR. Filed under audio and iot & wireless.

An iPod emulator for 2006-2013 BMW Mini Coopers that need Bluetooth

AiO-i2s-DAC, from the project README
From the project README

Built around

ESP32-WROVER-E-N4R8AZ1117CH-3.3TRG1CP2102-GMPCM5102APWR

Parts list

86 components, 29 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-WROVER-E-N4R8
ESP32-WROVER-E
U1
1
AZ1117CH-3.3TRG1
U2
2
CP2102-GM
U3, U4
1
PCM5102APWR
PCM5102A
U5
1
BC818-40LT1G
BC818
Q3
2
MBT3904DW1T1G
MBT3904DW1
Q4, Q6
1
SJ-3524-SMT-TR
J2
2
USB4105-GF-A
J5, J6
2
TL3305BF260QG
S1, S2
4
LTST-C190GKT
2.1V G 10mA
D1, D2, D9, D11
1
LTST-C190AKT
2.1V O 10mA
D5
1
LTST-C190EKT
2V R 10mA
D6
2
SP0503BAHTG
D7, D8
2
1N5819HW-7-F
D10, D14
1
MAF1608GAD601CT000
120R@100MHz
FB1
10
CL10B104KB8NNNC
0.1uF 50V
Kemet
C1, C3, C8, C9, C11, C14, C18, C22 +2
4
CC0805MKX5R6BB226
22uF 10V
Yageo
C2, C6, C7, C16
4
CL10A106KP8NNNC
10uF 10V
C10, C12, C13, C15
2
CL10A225KO8NNNC
2.2uF 16V
C17, C20
4
CL21A106KOQNNNG
10uF 16V
C21, C24, C26, C29
Show 9 more
QtyPartRefs
2
CC0603KRX7R9BB222
2.2nF
C27, C28
6
RC0603FR-071KL
1K 1%
R1, R2, R5, R6, R34, R35
2
RC0603FR-07470RL
470R 1%
Yageo
R3, R4
11
CR0603-FX-1002ELF
10K 1%
R7, R12, R13, R14, R32, R33, R36, R37 +3
2
RMCF0603FT22K1
22.1K 1%
R15, R23
2
ERJ-3EKF4752V
47.5K 1%
R16, R24
2
RMCF0603FT2K00
2K 1%
R17, R25
7
RMCF0603ZT0R00
0R
R18, R19, R21, R26, R27, R29, R41
4
RC0603FR-075K1L
5.1K 1%
R20, R22, R28, R30

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