# ProView LF r69 Controller ## Description ESP32-S3 controller for a large-format camera focus axis, with a socketed TMC2240 stepper driver, DVP camera, SPI display and microSD, muxed I²C expansion, USB-C, and protected 12 V/5 V/3.3 V power domains. ## Project Details - **Owner:** jtat07 - **Created:** 7/23/2026 - **Last Updated:** 7/23/2026 - **Visibility:** Public ## Key Components ### D1 — [SMBJ12A-13-F](https://www.flux.ai/lcsc/smbj12a-13-f~wkyd.md) - Manufacturer Name: DIODES(美台) - Part Type: TVS - JLCPCB Part Class: Extended Part - Package or Case Code: SMB_L4.6-W3.6-LS5.3-RD - LCSC Part Number: C135038 - Product Info Url: https://lcsc.com/product-detail/TVS_DIODES_SMBJ12A-13-F_SMBJ12A-13-F_C135038.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2304140030_Diodes-Incorporated-SMBJ12A-13-F_C135038.pdf - Manufacturer Part Number: SMBJ12A-13-F **Pins:** - A [pin 2] - K [pin 1] ### D2 — [SS34](https://www.flux.ai/lcsc/ss34~6q67.md) - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Part Number: SS34 - Forward Voltage: 0.3V to 0.45V - Datasheet URL: https://www.lcsc.com/datasheet/C2758511.pdf - Package or Case Code: SMB_L4.3-W3.6-LS5.4-RD - Reverse Voltage: 40V - Diode Type: Schottky - LCSC Part Number: C2758511 - JLCPCB Part Class: Extended Part - Manufacturer Name: UMW(友台半导体) **Pins:** - A [pin 2] - K [pin 1] ### D3 — [SS34](https://www.flux.ai/lcsc/ss34~6q67.md) - Forward Voltage: 0.3V to 0.45V - Part Type: Schottky Barrier Diodes (SBD) - Manufacturer Part Number: SS34 - JLCPCB Part Class: Extended Part - LCSC Part Number: C2758511 - Diode Type: Schottky - Manufacturer Name: UMW(友台半导体) - Datasheet URL: https://www.lcsc.com/datasheet/C2758511.pdf - Reverse Voltage: 40V - Package or Case Code: SMB_L4.3-W3.6-LS5.4-RD **Pins:** - A [pin 2] - K [pin 1] ### F1 — [178.6764.0001](https://www.flux.ai/jecstronic/178p6764p0001~4jo.md) - Part Type: Circuit Protection - Role: Protection - Manufacturer Part Number: 178.6764.0001 - Current Rating: 4A - Datasheet URL: https://www.littelfuse.com/media?resourcetype=datasheets&itemid=3f05f551-560b-4050-ab12-a352111d7ba3&filename=littelfuse-fuse-holder-mini-fl1-datasheet.pdf - Manufacturer Name: Littelfuse/Commercial Vehicle Products - Role Details: 32V PCB MINI blade fuse holder; populate with documented 4A MINI blade fuse, fuse sold separately - License: https://creativecommons.org/licenses/by/4.0/ - Voltage Rating: 32V **Pins:** - 1 [pin 1] - 2 [pin 2] ### FB1 — [2506031017Y0](https://www.flux.ai/adrian95/2506031017y0~r95.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: 2506031017Y0 - Datasheet URL: https://www.mouser.com/datasheet/2/150/2506031017Y0-1511188.pdf - Manufacturer Name: Fair-Rite Products Corp. - Part Type: Ferrite Bead **Pins:** - 1 [pin 1] - 2 [pin 2] ### J1 — [USB4215-03-A](https://www.flux.ai/adrian95/usb4215-03-a~kg3.md) - Manufacturer Part Number: USB4215-03-A - Part Type: USB C - Package or Case Code: GCT_USB4215-03-A_REVA - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://gct.co/files/specs/usb4215-spec.pdf - Manufacturer Name: GCT - Symbol Style: parametric-v1 **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND_A [pin A1_B12] - GND_B [pin B1_A12] - SBU1 [pin A8] - SBU2 [pin B8] - SHIELD [pin SH1] - SHIELD [pin SH4] - SHIELD [pin SH2] - SHIELD [pin SH3] - VBUS_A [pin A4_B9] - VBUS_B [pin B4_A9] ### J10 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Part Number: SM04B-SRSS-TB - Manufacturer Name: JST Sales America Inc. - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J11 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Part Type: Connector - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Part Number: SM04B-SRSS-TB - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J12 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Part Type: Connector - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: SM04B-SRSS-TB - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J13 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Part Type: Connector - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Part Number: SM04B-SRSS-TB - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J14 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Part Type: Connector - Manufacturer Part Number: SM04B-SRSS-TB - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J15 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Manufacturer Part Number: SM04B-SRSS-TB - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Name: JST Sales America Inc. - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J16 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Part Type: Connector - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Part Number: SM04B-SRSS-TB - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J17 — [FH12-24S-0.5SH(55)](https://www.flux.ai/lcsc/fh12-24s-0p5sh55~hw23.md) - Role Details: Exact Hirose FH12-24S-0.5SH(55) mating connector for YDS camera flex - Part Type: FFC/FPC Connectors - Product Info Url: https://lcsc.com/product-detail/FPC-Connectors_Hirose_FH12-24S-0-5SH-55_Hirose-HRS-FH12-24S-0-5SH-55_C202112.html - Role: Camera Interface - Package or Case Code: FPC-SMD_FH12-24S-0.5SH-55 - JLCPCB Part Class: Extended Part - LCSC Part Number: C202112 - Manufacturer Part Number: FH12-24S-0.5SH(55) - Manufacturer Name: HRS(广濑) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2410010332_HRS-Hirose-FH12-24S-0-5SH-55_C202112.pdf **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 13 [pin 13] - 14 [pin 14] - 15 [pin 15] - 16 [pin 16] - 17 [pin 17] - 18 [pin 18] - 19 [pin 19] - 2 [pin 2] - 20 [pin 20] - 21 [pin 21] - 22 [pin 22] - 23 [pin 23] - 24 [pin 24] - 25 [pin 25] - 26 [pin 26] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J2 — [DM3AT-SF-PEJM5](https://www.flux.ai/adrian95/dm3at-sf-pejm5~p1p.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Hirose Electric Co Ltd - Manufacturer Part Number: DM3AT-SF-PEJM5 - Datasheet URL: https://www.mouser.com/datasheet/2/185/DM3AT_SF_PEJM5_CL0609_0031_0_00_2DDrawing_00009471-1614303.pdf - Part Type: Connector **Pins:** - ~ [pin SWA] - ~ [pin SWB] - CD/DAT3 [pin 2] - CLK [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - SHIELD [pin P3] - SHIELD [pin P4] - SHIELD [pin P1] - SHIELD [pin P2] - VDD [pin 4] - VSS [pin 6] ### J3 — [B4P-VH](https://www.flux.ai/adrian95/b4p-vh~m50.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: B4P-VH - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Manufacturer Name: JST Sales America Inc. **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J4 — [PJ-037A](https://www.flux.ai/vasy_skral/pj-037a~6cq.md) - Manufacturer Part Number: PJ-037A - Manufacturer Name: CUI Devices - Part Type: Connector - Datasheet URL: https://www.cuidevices.com/product/resource/pj-037a.pdf **Pins:** - Center pin [pin 1] - Terminal [pin 2] ### J5 — [XT30PW-F20.G.Y](https://www.flux.ai/adrian95/xt30pw-f20pgpy~0sb.md) - Datasheet URL: https://www.lcsc.com/datasheet/C2913282.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: XT30PW-F20.G.Y - Part Type: Connector - Manufacturer Name: Changzhou Amass Elec - LCSC Part Number: C2913282 **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] ### J6 — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical~cz1.md) - Part Type: Connector - Role Details: TMC2240 V1.0 StepStick CONTROL ROW: pin1 EN, 2 SDI, 3 SCK, 4 CSN, 5 SDO, 6 DIAG, 7 STEP, 8 DIR; preserve pin-1 landmark - Role: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J7 — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical~cz1.md) - Role Details: TMC2240 V1.0 StepStick POWER/MOTOR ROW: pin1 VM, 2 PGND, 3 B2, 4 B1, 5 A1, 6 A2, 7 VIO, 8 PGND; preserve pin-1 landmark - License: https://creativecommons.org/licenses/by/4.0/ - Role: Connector - Part Type: Connector **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J8 — [Pin Socket 01x08 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x08-254mm-vertical~cz1.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] - Pin_5 [pin 5] - Pin_6 [pin 6] - Pin_7 [pin 7] - Pin_8 [pin 8] ### J9 — [QWIIC I2C JST Connector](https://www.flux.ai/vasy_skral/qwiic-i2c-jst-connector~d55.md) - Manufacturer Name: JST Sales America Inc. - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/JST%20PDFs/SR%20Connector.pdf - Manufacturer Part Number: SM04B-SRSS-TB - Part Type: Connector **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### Q1 — [DMP3013SFV](https://www.flux.ai/kicad-part-library/dmp3013sfv~5bo.md) - Datasheet URL: https://www.diodes.com/assets/Datasheets/DMP3013SFV.pdf - Package or Case Code: Diodes_PowerDI3333-8 - Manufacturer Part Number: DMP3013SFV **Pins:** - D [pin 5] - G [pin 4] - S [pin 1] - S [pin 3] - S [pin 2] ### Q2 — [FS8205A](https://www.flux.ai/lcsc/fs8205a~r2vk.md) - JLCPCB Part Class: Extended Part - Package or Case Code: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/7158/5272_FS8205A.pdf - LCSC Part Number: C2830320 - Part Type: MOSFETs - Manufacturer Name: TECH PUBLIC(台舟) - Manufacturer Part Number: FS8205A **Pins:** - D1/D2 [pin 5] - D1/D2 [pin 2] - G1 [pin 6] - G2 [pin 4] - S1 [pin 1] - S2 [pin 3] ### SW1 — [Push Button](https://www.flux.ai/dacre/push-button~t1g.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf - Part Type: Switch - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P **Pins:** - P1 [pin 1] - P2 [pin 3] ### SW2 — [Push Button](https://www.flux.ai/dacre/push-button~t1g.md) - Part Type: Switch - Manufacturer Name: OMRON - Manufacturer Part Number: B3FS-1050P - Datasheet URL: https://datasheet.lcsc.com/lcsc/1809271215_Omron-Electronics-B3FS-1050P_C231326.pdf **Pins:** - P1 [pin 1] - P2 [pin 3] ### TP1 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Part Number: 5002 - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role: Sensing (Shunt) - Part Type: Connector - Manufacturer Name: Keystone - Role Details: Test point: 12V_PROTECTED_VM **Pins:** - ~ [pin TP] ### TP10 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Role: Sensing (Shunt) - Part Type: Connector - Manufacturer Name: Keystone - Manufacturer Part Number: 5002 - Role Details: Test point: PGND_MOTOR - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf **Pins:** - ~ [pin TP] ### TP2 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Part Number: 5002 - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role Details: Test point: 5V - Role: Sensing (Shunt) - Part Type: Connector - Manufacturer Name: Keystone **Pins:** - ~ [pin TP] ### TP3 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Part Number: 5002 - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role Details: Test point: 3V3 - Role: Sensing (Shunt) - Manufacturer Name: Keystone - Part Type: Connector **Pins:** - ~ [pin TP] ### TP4 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role Details: Test point: GND_LOGIC - Manufacturer Part Number: 5002 - Manufacturer Name: Keystone - Part Type: Connector - Role: Sensing (Shunt) **Pins:** - ~ [pin TP] ### TP5 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Part Number: 5002 - Role: Sensing (Shunt) - Role Details: Test point: TMC_STEP - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Part Type: Connector - Manufacturer Name: Keystone **Pins:** - ~ [pin TP] ### TP6 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Name: Keystone - Part Type: Connector - Role: Sensing (Shunt) - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role Details: Test point: TMC_CSN - Manufacturer Part Number: 5002 **Pins:** - ~ [pin TP] ### TP7 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Name: Keystone - Part Type: Connector - Role: Sensing (Shunt) - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Role Details: Test point: TMC_SCK - Manufacturer Part Number: 5002 **Pins:** - ~ [pin TP] ### TP8 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Manufacturer Part Number: 5002 - Part Type: Connector - Role Details: Test point: TMC_MOSI - Role: Sensing (Shunt) - Manufacturer Name: Keystone **Pins:** - ~ [pin TP] ### TP9 — [5002](https://www.flux.ai/cherepanyadima/5002~l4.md) - Manufacturer Name: Keystone - Part Type: Connector - Role: Sensing (Shunt) - Datasheet URL: https://www.keyelco.com/userAssets/file/K75p62.pdf - Manufacturer Part Number: 5002 - Role Details: Test point: TMC_MISO **Pins:** - ~ [pin TP] ### U1 — [ESP32-S3-WROOM-1-N16R8](https://www.flux.ai/adrian95/esp32-s3-wroom-1-n16r8~fs1.md) - Symbol Style: parametric-v1 - Datasheet URL: https://www.mouser.com/datasheet/2/891/esp32_s3_wroom_1_wroom_1u_datasheet_en-2930317.pdf - Manufacturer Name: Espressif Systems - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: ESP32-S3-WROOM-1-N16R8 **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND_1 [pin 1] - GND_10 [pin 48] - GND_11 [pin 49] - GND_2 [pin 40] - GND_3 [pin 41] - GND_4 [pin 42] - GND_5 [pin 43] - GND_6 [pin 44] - GND_7 [pin 45] - GND_8 [pin 46] - GND_9 [pin 47] - IO0 [pin 27] - IO1 [pin 39] - IO10 [pin 18] - IO11 [pin 19] - IO12 [pin 20] - IO13 [pin 21] - IO14 [pin 22] - IO15 [pin 8] - IO16 [pin 9] - IO17 [pin 10] - IO18 [pin 11] - IO19 [pin 13] - IO2 [pin 38] - IO20 [pin 14] - IO21 [pin 23] - IO3 [pin 15] - IO35 [pin 28] - IO36 [pin 29] - IO37 [pin 30] - IO38 [pin 31] - IO39 [pin 32] - IO4 [pin 4] - IO40 [pin 33] - IO41 [pin 34] - IO42 [pin 35] - IO45 [pin 26] - IO46 [pin 16] - IO47 [pin 24] - IO48 [pin 25] - IO5 [pin 5] - IO6 [pin 6] - IO7 [pin 7] - IO8 [pin 12] - IO9 [pin 17] - RXD0 [pin 36] - TXD0 [pin 37] ### U2 — [LMR33630ADDA](https://www.flux.ai/cherepanyadima/lmr33630adda.md) - Part Type: Integrated Circuits - Package or Case Code: TO - Manufacturer Part Number: LMR33630ADDA - Datasheet URL: http://www.ti.com/lit/ds/symlink/lmr33630.pdf - Manufacturer Name: Texas Instruments **Pins:** - BOOT [pin 7] - EN [pin 3] - EP [pin 9] - FB [pin 5] - PG [pin 4] - PGND [pin 1] - SW [pin 8] - VCC [pin 6] - VIN [pin 2] ### U3 — [LMR33630BDDAR](https://www.flux.ai/lcsc/lmr33630bddar~o51d.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/lmr33630.pdf - LCSC Part Number: C544370 - Manufacturer Part Number: LMR33630BDDAR - Part Type: DC-DC Converters - Manufacturer Name: TI(德州仪器) - Package or Case Code: SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL-EP2.8-1 - JLCPCB Part Class: Extended Part **Pins:** - BOOT [pin 7] - EN [pin 3] - EP [pin 9] - FB [pin 5] - PG [pin 4] - PGND [pin 1] - SW [pin 8] - VCC [pin 6] - VIN [pin 2] ### U4 — [TCA9548APWR](https://www.flux.ai/lcsc/tca9548apwr~brtu.md) - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1811081942_Texas-Instruments-TCA9548APWR_C130026.pdf - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TCA9548APWR - Package or Case Code: TSSOP-24_L7.8-W4.4-P0.65-LS6.4-BL - Product Info Url: https://lcsc.com/product-detail/Logic-ICs_TI_TCA9548APWR_TCA9548APWR_C130026.html - Part Type: Signal Switches / Encoders & Decoders / Multiplexers - LCSC Part Number: C130026 - Manufacturer Name: TI(德州仪器) **Pins:** - ~{RESET} [pin 3] - A0 [pin 1] - A1 [pin 2] - A2 [pin 21] - GND [pin 12] - SC0 [pin 5] - SC1 [pin 7] - SC2 [pin 9] - SC3 [pin 11] - SC4 [pin 14] - SC5 [pin 16] - SC6 [pin 18] - SC7 [pin 20] - SCL [pin 22] - SD0 [pin 4] - SD1 [pin 6] - SD2 [pin 8] - SD3 [pin 10] - SD4 [pin 13] - SD5 [pin 15] - SD6 [pin 17] - SD7 [pin 19] - SDA [pin 23] - VCC [pin 24] ### U5 — [USBLC6-2SC6](https://www.flux.ai/vasy_skral/usblc6-2sc6~g1b.md) - LCSC Part Number: C7519 - Manufacturer Part Number: USBLC6-2SC6 - Datasheet URL: https://www.st.com/content/ccc/resource/technical/document/datasheet/06/1d/48/9c/6c/20/4a/b2/CD00050750.pdf/files/CD00050750.pdf/jcr:content/translations/en.CD00050750.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Protection - Manufacturer Name: STMicroelectronics - Symbol Style: parametric-v1 **Pins:** - GND [pin 2] - I/O1 [pin 6] - I/O1 [pin 1] - I/O2 [pin 3] - I/O2 [pin 4] - VBUS [pin 5] ### U6 — [TLV75528PDBVR](https://www.flux.ai/lcsc/tlv75528pdbvr~ous0.md) - LCSC Part Number: C2868951 - Manufacturer Name: TI(德州仪器) - Part Type: Dropout Regulators(LDO) - Package or Case Code: SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR - JLCPCB Part Class: Extended Part - Role Details: 3V3 to 2V8 camera analog, IO, and autofocus supply - Role: Linear Regulator - Manufacturer Part Number: TLV75528PDBVR **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] ### U7 — [TLV75515PDBVR](https://www.flux.ai/lcsc/tlv75515pdbvr~t1l1.md) - Part Type: Linear Voltage Regulators (LDO) - LCSC Part Number: C2867152 - Package or Case Code: SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - Manufacturer Part Number: TLV75515PDBVR - Role: Linear Regulator - Role Details: 3V3 to 1V5 OV5640 external DVDD supply **Pins:** - EN [pin 3] - GND [pin 2] - IN [pin 1] - NC [pin 4] - OUT [pin 5] ### U8 — [SN74AXC4T245PWR](https://www.flux.ai/lcsc/sn74axc4t245pwr~tpqo.md) - Part Type: Translators / Level Shifters - Manufacturer Name: TI(德州仪器) - Manufacturer Part Number: SN74AXC4T245PWR - Package or Case Code: TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL - LCSC Part Number: C2867798 - Role Details: 3V3 to 2V8 translation for XCLK, PWDN, RESET; spare channel disabled by fixed direction - Role: Level Translator - JLCPCB Part Class: Extended Part **Pins:** - ~{1OE} [pin 15] - ~{2OE} [pin 14] - 1A1 [pin 4] - 1A2 [pin 5] - 1B1 [pin 13] - 1B2 [pin 12] - 1DIR [pin 2] - 2A1 [pin 6] - 2A2 [pin 7] - 2B1 [pin 11] - 2B2 [pin 10] - 2DIR [pin 3] - GND [pin 8] - GND [pin 9] - VCCA [pin 1] - VCCB [pin 16] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/jtat07/proview-lf-r69-controller~m8](https://www.flux.ai/jtat07/proview-lf-r69-controller~m8).* --- *Generated from [https://www.flux.ai/jtat07/proview-lf-r69-controller~m8](https://www.flux.ai/jtat07/proview-lf-r69-controller~m8)*