# SLIDE Rev A 42b8 ## Description Production-intent ESP32-S3 battery-powered MIDI/audio controller with four faders, OLED, USB-C, stereo line out, and 2 W speaker output. ## Project Details - **Owner:** ltalebli - **Created:** 7/31/2026 - **Last Updated:** 8/1/2026 - **Visibility:** Public ## Key Components ### D1 — [USBLC6-2SC6](https://www.flux.ai/lcsc/usblc6-2sc6~2e9x.md) - JLCPCB Part Class: Extended Part - Peak Pulse Current: 5A - Maximum Clamping Voltage: 17V - Package or Case Code: SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BL - LCSC Part Number: C2687116 - Part Type: ESD Protection Devices - Operating Temperature: -55°C ~ 125°C (TJ) - Datasheet URL: https://www.lcsc.com/datasheet/C2687116.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNRTlhdUVdURFlXXzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D - Power: 150W - Symbol Style: parametric-v1 - Manufacturer Part Number: USBLC6-2SC6 - Breakdown Voltage: 6V - Manufacturer Name: UMW(友台半导体) **Pins:** - GND [pin 2] - I/O1 [pin 1] - I/O1 [pin 6] - I/O2 [pin 3] - I/O2 [pin 4] - VBUS [pin 5] ### J1 — [HC-TYPE-C-16P-01A](https://www.flux.ai/lcsc/hc-type-c-16p-01a~tm49.md) - Part Type: USB Connectors - Package or Case Code: USB-C-SMD_HC-TYPE-C-16P-01A - LCSC Part Number: C2894897 - Manufacturer Part Number: HC-TYPE-C-16P-01A - Manufacturer Name: HCTL(华灿天禄) - JLCPCB Part Class: Extended Part **Pins:** - CC1 [pin A5] - CC2 [pin B5] - D- [pin B7] - D- [pin A7] - D+ [pin A6] - D+ [pin B6] - GND [pin B1A12] - GND [pin A1B12] - SBU1 [pin A8] - SBU2 [pin B8] - SHELL [pin 1] - SHELL [pin 2] - SHELL [pin 4] - SHELL [pin 3] - VBUS [pin B4A9] - VBUS [pin A4B9] ### J2 — [S2B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/lcsc/s2b-ph-sm4-tblfsn~dy5m.md) - Connector Type: Wire-to-board connector - Manufacturer Part Number: S2B-PH-SM4-TB(LF)(SN) - Package or Case Code: CONN-SMD_P2.00_S2B-PH-SM4-TB-LF-SN - Connector Gender: Female - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2102031704_JST-S2B-PH-SM4-TB-LF-SN_C295747.pdf - Part Type: Wire To Board / Wire To Wire Connector - Connector Rows: 1 - Product Info Url: https://lcsc.com/product-detail/_JST-Sales-America_S2B-PH-SM4-TB-LF-SN_JST-Sales-America-S2B-PH-SM4-TB-LF-SN_C295747.html - Connector Positions: 2 - Manufacturer Name: JST - LCSC Part Number: C295747 - Connector Pitch: 2mm **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J3 — [SJ2-3593D-SMT-TR](https://www.flux.ai/moshtey/sj2-3593d-smt-tr~yy.md) - Manufacturer Part Number: SJ2-3593D-SMT-TR - Manufacturer Name: Texas Instruments Inc. **Pins:** - RING [pin 3] - RING_SWITCH [pin 11] - SLEEVE [pin 1] - TIP [pin 2] - TIP_SWITCH [pin 10] ### J4 — [S2B-PH-SM4-TB(LF)(SN)](https://www.flux.ai/lcsc/s2b-ph-sm4-tblfsn~dy5m.md) - LCSC Part Number: C295747 - Connector Positions: 2 - Product Info Url: https://lcsc.com/product-detail/_JST-Sales-America_S2B-PH-SM4-TB-LF-SN_JST-Sales-America-S2B-PH-SM4-TB-LF-SN_C295747.html - Manufacturer Name: JST - Connector Pitch: 2mm - Connector Gender: Female - Connector Type: Wire-to-board connector - Manufacturer Part Number: S2B-PH-SM4-TB(LF)(SN) - Package or Case Code: CONN-SMD_P2.00_S2B-PH-SM4-TB-LF-SN - Part Type: Wire To Board / Wire To Wire Connector - Connector Rows: 1 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2102031704_JST-S2B-PH-SM4-TB-LF-SN_C295747.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] ### J5 — [SJ2-3593D-SMT-TR](https://www.flux.ai/moshtey/sj2-3593d-smt-tr~yy.md) - Manufacturer Name: Texas Instruments Inc. - Manufacturer Part Number: SJ2-3593D-SMT-TR **Pins:** - RING [pin 3] - RING_SWITCH [pin 11] - SLEEVE [pin 1] - TIP [pin 2] - TIP_SWITCH [pin 10] ### J6 — [Pin Socket 01x07 2.54mm Vertical](https://www.flux.ai/adrian95/pin-socket-01x07-254mm-vertical~b6d.md) - License: https://creativecommons.org/licenses/by/4.0/ - Role: Display Connector - Role Details: Through-hole 1x7 2.54 mm vertical female socket for OLED display - 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] ### RV1 — [PTL30-15G1-103B1](https://www.flux.ai/adrian95/ptl30-15g1-103b1~le.md) - Manufacturer Part Number: PTL30-15G1-103B1 - Part Type: Variable Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Manufacturer Name: Bourns - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PTL.pdf **Pins:** - A_GREEN [pin B1] - CCW [pin 1] - CW [pin 3] - DUMMY_TERMINAL [pin L1] - K_GREEN [pin E1] - WIPER [pin 2] ### RV2 — [PTL30-15G1-103B1](https://www.flux.ai/adrian95/ptl30-15g1-103b1~le.md) - Manufacturer Part Number: PTL30-15G1-103B1 - Part Type: Variable Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ - Manufacturer Name: Bourns - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PTL.pdf **Pins:** - A_GREEN [pin B1] - CCW [pin 1] - CW [pin 3] - DUMMY_TERMINAL [pin L1] - K_GREEN [pin E1] - WIPER [pin 2] ### RV3 — [PTL30-15G1-103B1](https://www.flux.ai/adrian95/ptl30-15g1-103b1~le.md) - Manufacturer Part Number: PTL30-15G1-103B1 - Manufacturer Name: Bourns - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/user-uploaded/2385cc75dc73f5efe7b21ecd230ae526e1a2c16904f43705d14cee693752ae1e.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Variable Resistor - Resistance: 10kΩ **Pins:** - A_GREEN [pin B1] - CCW [pin 1] - CW [pin 3] - DUMMY_TERMINAL [pin L1] - K_GREEN [pin E1] - WIPER [pin 2] ### RV4 — [PTL30-15G1-103B1](https://www.flux.ai/adrian95/ptl30-15g1-103b1~le.md) - Manufacturer Part Number: PTL30-15G1-103B1 - Manufacturer Name: Bourns - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PTL.pdf - Part Type: Variable Resistor - License: https://creativecommons.org/licenses/by/4.0/ - Resistance: 10kΩ **Pins:** - A_GREEN [pin B1] - CCW [pin 1] - CW [pin 3] - DUMMY_TERMINAL [pin L1] - K_GREEN [pin E1] - WIPER [pin 2] ### SW1 — [TS-1088-AR02016](https://www.flux.ai/lcsc/ts-1088-ar02016~e3n1.md) - JLCPCB Part Class: Extended Part - LCSC Part Number: C720477 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302330_XUNPU-TS-1088-AR02016_C720477.pdf - Part Type: Tactile Switches - Manufacturer Part Number: TS-1088-AR02016 - Package or Case Code: SW-SMD_L3.9-W3.0-P4.45 - Product Info Url: https://lcsc.com/product-detail/Tactile-Switches_XUNPU-TS-1088-AR02016_C720477.html - Manufacturer Name: XUNPU(讯普) **Pins:** - 1 [pin 1] - 2 [pin 2] ### SW2 — [TS-1088-AR02016](https://www.flux.ai/lcsc/ts-1088-ar02016~e3n1.md) - LCSC Part Number: C720477 - JLCPCB Part Class: Extended Part - Part Type: Tactile Switches - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409302330_XUNPU-TS-1088-AR02016_C720477.pdf - Manufacturer Part Number: TS-1088-AR02016 - Package or Case Code: SW-SMD_L3.9-W3.0-P4.45 - Manufacturer Name: XUNPU(讯普) - Product Info Url: https://lcsc.com/product-detail/Tactile-Switches_XUNPU-TS-1088-AR02016_C720477.html **Pins:** - 1 [pin 1] - 2 [pin 2] ### SW3 — [DSIC01LS-P](https://www.flux.ai/lcsc/dsic01ls-p~kwks.md) - Product Info Url: https://lcsc.com/product-detail/DIP-Switches_XKB-Enterprise-DSIC01LS-P_C600988.html - Voltage Rating: 24V - JLCPCB Part Class: Extended Part - Throw Configuration: SPST - Operating Temperature: -20~+70℃ - Current Rating: 25mA - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2006091816_XKB-Connection-DSIC01LS-P_C600988.pdf - Manufacturer Part Number: DSIC01LS-P - Package or Case Code: SW-SMD_2P-L3.5-W6.2-P2.54-LS9.8 - Part Type: DIP Switches - LCSC Part Number: C600988 - Manufacturer Name: XKB Connectivity(中国星坤) **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### SW4 — [Kailh Choc low profile PG1350](https://www.flux.ai/timnuman/kailh-choc-low-profile-pg1350~ce.md) - Part Type: Switch - Role Details: Capture switch; Kailh Choc White PG1350 mechanical placement datum - Role: Human Interface **Pins:** - 1 [pin 1] - 2 [pin 2] ### TP1 — [S1751-46R](https://www.flux.ai/adrian95/s1751-46r~7b.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Test point - Manufacturer Name: Harwin Inc. - Manufacturer Part Number: S1751-46R - Role Details: Native USB differential signal debug test point - Datasheet URL: https://content.harwin.com/m/c5b84e6a45e9b9f6/original/DRG-02202-Technical-Drawing-Datasheet-S1751R-pdf.pdf - Role: Test Point **Pins:** - P1 [pin 1] ### TP2 — [S1751-46R](https://www.flux.ai/adrian95/s1751-46r~7b.md) - Manufacturer Part Number: S1751-46R - Datasheet URL: https://content.harwin.com/m/c5b84e6a45e9b9f6/original/DRG-02202-Technical-Drawing-Datasheet-S1751R-pdf.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Role: Test Point - Role Details: Native USB differential signal debug test point - Part Type: Test point - Manufacturer Name: Harwin Inc. **Pins:** - P1 [pin 1] ### U1 — [ESP32-S3-WROOM-1-N16R8](https://www.flux.ai/lcsc/esp32-s3-wroom-1-n16r8~s9kh.md) - Manufacturer Name: ESPRESSIF(乐鑫) - Part Type: RF Transceiver - JLCPCB Part Class: Extended Part - Current - Receiving: 95mA ~ 97mA - License: https://creativecommons.org/licenses/by/4.0/ - Symbol Style: parametric-v1 - Package or Case Code: WIRELM-SMD_ESP32-S3-WROOM-1 - Operating Temperature: -40°C ~ 65°C (TA) - Supply Voltage: 3V ~ 3.6V - Current - Transmitting: 285mA ~ 355mA - Manufacturer Part Number: ESP32-S3-WROOM-1-N16R8 - Frequency: 2.4GHz - LCSC Part Number: C2913202 - Datasheet URL: https://www.lcsc.com/datasheet/C2913202.pdf?spm=wm.sxq.inf.ggs&lcsc_vid=FlkNBAIDRQULVABfFAVZBgZVFVZYBgZSQ1NeBVIFQlExVlNeR1VXVlNfRlBfUzsOAxUeFF5JWBYZEEoKFBINSQcJGk4dAgUUFAk%3D **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND [pin 47] - GND [pin 41] - GND [pin 45] - GND [pin 40] - GND [pin 48] - GND [pin 49] - GND [pin 44] - GND [pin 46] - GND [pin 42] - GND [pin 1] - GND [pin 43] - 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 — [BQ24074RGTR](https://www.flux.ai/cherepanyadima/bq24074rgtr.md) - Symbol Style: parametric-v1 - Manufacturer Name: Texas Instruments - Manufacturer Part Number: BQ24074RGTR - Part Type: Integrated Circuit - Datasheet URL: https://www.ti.com/lit/ds/symlink/bq24074.pdf **Pins:** - ~CE [pin 4] - ~CHG [pin 9] - ~PGOOD [pin 7] - BAT_2 [pin 2] - BAT_3 [pin 3] - EN1 [pin 6] - EN2 [pin 5] - EXP [pin 17] - ILIM [pin 12] - IN [pin 13] - ISET [pin 16] - ITERM [pin 15] - OUT_10 [pin 10] - OUT_11 [pin 11] - TMR [pin 14] - TS [pin 1] - VSS [pin 8] ### U3 — [TPS63070RNMR](https://www.flux.ai/lcsc/tps63070rnmr~bg45.md) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2302221930_Texas-Instruments-TPS63070RNMR_C109322.pdf - Max Input Voltage: 16V - Part Type: DC-DC Converters - Max Voltage Output: 9V - Operating Temperature: -40°C ~ 125°C (TJ) - Frequency: 2.4MHz - Current Output: 2A - LCSC Part Number: C109322 - JLCPCB Part Class: Extended Part - Topology: Buck-Boost - Product Info Url: https://lcsc.com/product-detail/DC-DC-Converters_TI_TPS63070RNMR_TPS63070RNMR_C109322.html - Package or Case Code: VQFN-HR-15_L3.0-W2.5-P0.50-BL_TPS63070RNMR - Output Type: Adjustable - Manufacturer Part Number: TPS63070RNMR - Manufacturer Name: TI(德州仪器) **Pins:** - EN [pin 14] - FB [pin 5] - FB2 [pin 6] - GND [pin 4] - L1 [pin 11] - L2 [pin 9] - PG [pin 2] - PGND [pin 10] - PS/SYNC [pin 1] - Vaux [pin 3] - Vin [pin 12] - Vin [pin 13] - Vout [pin 8] - Vout [pin 7] - Vsel [pin 15] ### U4 — [TPS61023DRLT](https://www.flux.ai/lcsc/tps61023drlt~2o8h.md) - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps61023.pdf?HQS=dis-dk-null-digikeymode-dsf-pf-null-wwe&ts=1780565213480&ref_url=https%253A%252F%252Fwww.ti.com%252Fgeneral%252Fdocs%252Fsuppproductinfo.tsp%253FdistId%253D10%2526gotoUrl%253Dhttps%253A%252F%252Fwww.ti.com%252Flit%252Fgpn%252Ftps61023 - Package or Case Code: SOT-563-6_L1.6-W1.2-P0.5-LS1.6-BR - LCSC Part Number: C1852149 - Manufacturer Name: TI(德州仪器) - JLCPCB Part Class: Extended Part - Symbol Style: parametric-v1 - Part Type: DC-DC Converters - Manufacturer Part Number: TPS61023DRLT **Pins:** - EN [pin 2] - FB [pin 1] - GND [pin 4] - SW [pin 5] - VIN [pin 3] - VOUT [pin 6] ### U5 — [PCM5102APWR](https://www.flux.ai/lcsc/pcm5102apwr~q16x.md) - Part Type: Digital To Analog Converters (DACs) - Product Info Url: https://lcsc.com/product-detail/Audio-A-D-Converter-ICs_TI_PCM5102APWR_PCM5102APWR_C107671.html - Manufacturer Part Number: PCM5102APWR - JLCPCB Part Class: Extended Part - LCSC Part Number: C107671 - Manufacturer Name: TI(德州仪器) - Package or Case Code: TSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/2409291903_Texas-Instruments-PCM5102APWR_C107671.pdf **Pins:** - AGND [pin 9] - AVDD [pin 8] - BCK [pin 13] - CAPM [pin 4] - CAPP [pin 2] - CPGND [pin 3] - CPVDD [pin 1] - DEMP [pin 10] - DGND [pin 19] - DIN [pin 14] - DVDD [pin 20] - FLT [pin 11] - FMT [pin 16] - LDOO [pin 18] - LRCK [pin 15] - OUTL [pin 6] - OUTR [pin 7] - SCK [pin 12] - VNEG [pin 5] - XSMT [pin 17] ### U6 — [PAM8302AASCR](https://www.flux.ai/lcsc/pam8302aascr~ikb.md) - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1809192050_Diodes-Incorporated-PAM8302AASCR_C113367.pdf - Manufacturer Part Number: PAM8302AASCR - Manufacturer Name: DIODES(美台) - LCSC Part Number: C113367 - Part Type: Audio Power OpAmps - Product Info Url: https://lcsc.com/product-detail/Audio-OpAmps_DIODES_PAM8302AASCR_PAM8302AASCR_C113367.html - Package or Case Code: MSOP-8_L3.0-W3.0-P0.65-LS5.0-BL **Pins:** - ~{SD} [pin 1] - GND [pin 7] - IN- [pin 2] - IN+ [pin 3] - NC [pin 8] - VDD [pin 6] - VO- [pin 8] - VO+ [pin 5] ### U7 — [SN74LVC1G126DBVR](https://www.flux.ai/adrian95/sn74lvc1g126dbvr~knl.md) - Manufacturer Name: Texas Instruments - Manufacturer Part Number: SN74LVC1G126DBVR - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.ti.com/lit/ds/symlink/sn74lvc1g126.pdf **Pins:** - A [pin 2] - GND [pin 3] - OE [pin 1] - VCC [pin 5] - Y [pin 4] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ltalebli/slide-rev-a-42b8~an](https://www.flux.ai/ltalebli/slide-rev-a-42b8~an).* --- *Generated from [https://www.flux.ai/ltalebli/slide-rev-a-42b8~an](https://www.flux.ai/ltalebli/slide-rev-a-42b8~an)*