# Coffee Waker Main HQ W/ Module V3.3.0 b567 ## Description Have you ever wanted to wake up to one of the most energizing scents? Have you ever wanted that cup of energy in your hands before you even slide out of your covers? Well want no further! Introducing the Coffee Waker; The knight of your nightstand, a coffee maker alarm clock with one soul purpose, to quickly and scrumptiously wake you up. This is the Coffee Waker Main board. It contains an ESP32-S3, 16 bit Load Cell ADC, 16 bit MP3 DAC, 120V heater cartridge relay, and 12C wakeup light convector. ## Project Details - **Owner:** ryanf - **Created:** 10/16/2025 - **Last Updated:** 10/21/2025 - **Visibility:** Public ## Key Components ### BEAD1 — [MAF1005FSA102AT000](https://www.flux.ai/lcsc/maf1005fsa102at000~vjo7.md) - Package or Case Code: L0402 - Manufacturer Part Number: MAF1005FSA102AT000 - JLCPCB Part Class: Extended Part - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_TDK-MAF1005FSA102AT000_C432983.pdf - Manufacturer Name: TDK - Product Info Url: https://lcsc.com/product-detail/Beads_TDK-MAF1005FSA102AT000_C432983.html - Part Type: Ferrite Beads - LCSC Part Number: C432983 **Pins:** - 1 [pin 1] - 2 [pin 2] ### BEAD2 — [MAF1005FSA102AT000](https://www.flux.ai/lcsc/maf1005fsa102at000~vjo7.md) - JLCPCB Part Class: Extended Part - Package or Case Code: L0402 - Manufacturer Part Number: MAF1005FSA102AT000 - Part Type: Ferrite Beads - LCSC Part Number: C432983 - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_TDK-MAF1005FSA102AT000_C432983.pdf - Manufacturer Name: TDK - Product Info Url: https://lcsc.com/product-detail/Beads_TDK-MAF1005FSA102AT000_C432983.html **Pins:** - 1 [pin 1] - 2 [pin 2] ### D1 — 1N4148WS-7 - Part Type: Diode - Manufacturer Part Number: 1N4148WS-7 - Manufacturer Name: SMC Diode Solutions - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914BWS-D-1801390.pdf **Pins:** - A [pin 2] - K [pin 1] ### F1 — [0ZRE0100FF1A](https://www.flux.ai/adrian95/0zre0100ff1a~776.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Fuse - Datasheet URL: https://belfuse.com/media/datasheets/products/circuit-protection/ds-cp-0zre-series.pdf - Current Rating: 1A - Manufacturer Part Number: 0ZRE0100FF1A - Manufacturer Name: Bel Fuse Inc. **Pins:** - P1 [pin 1] - P2 [pin 2] ### IC1 — [TPS22919DCKR](https://www.flux.ai/adrian95/tps22919dckr~ztz.md) - Part Type: Integrated Circuit - Package or Case Code: SOT65P210X110-6N - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Manufacturer Part Number: TPS22919DCKR - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf **Pins:** - GND [pin 2] - IN [pin 1] - N/C [pin 4] - ON [pin 3] - OUT [pin 6] - QOD [pin 5] ### IC2 — [TPS22919DCKR](https://www.flux.ai/adrian95/tps22919dckr~ztz.md) - Manufacturer Part Number: TPS22919DCKR - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Package or Case Code: SOT65P210X110-6N **Pins:** - GND [pin 2] - IN [pin 1] - N/C [pin 4] - ON [pin 3] - OUT [pin 6] - QOD [pin 5] ### IC3 — [TPS22919DCKR](https://www.flux.ai/adrian95/tps22919dckr~ztz.md) - Manufacturer Part Number: TPS22919DCKR - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf - Part Type: Integrated Circuit - Package or Case Code: SOT65P210X110-6N - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin 2] - IN [pin 1] - N/C [pin 4] - ON [pin 3] - OUT [pin 6] - QOD [pin 5] ### J1 — [B3P-VH(LF)(SN)](https://www.flux.ai/adrian95/b3p-vhlfsn~csa.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector - Manufacturer Name: JST Sales America Inc. - Manufacturer Part Number: B3P-VH(LF)(SN) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J10 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: 120VAC Input - Manufacturer Name: Würth Elektrik - Manufacturer Part Number: 691137710002 - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J12 — [Pin Header 02x03 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-02x03-254mm-vertical~z8m.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] ### J13 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.md) - Part Type: MISC Power Out - 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] ### J14 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: MISC GPIO Out **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### J15 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.md) - Part Type: MISC I2C Out - 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] ### J17 — [B3P-VH(LF)(SN)](https://www.flux.ai/adrian95/b3p-vhlfsn~csa.md) - Manufacturer Part Number: B3P-VH(LF)(SN) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Part Type: Connector - Manufacturer Name: JST Sales America Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] ### J2 — MSD-4-A - Datasheet URL: https://www.cuidevices.com/product/resource/msd-4-a.pdf - Manufacturer Name: CUI Devices - Manufacturer Part Number: MSD-4-A - Part Type: Connector **Pins:** - CD [pin CD1] - CD/DAT3 [pin 2] - CLX [pin 5] - CMD [pin 3] - DAT0 [pin 7] - DAT1 [pin 8] - DAT2 [pin 1] - G1 [pin G1] - G2 [pin G2] - G3 [pin G3] - G4 [pin G4] - VDD [pin 4] - VSS [pin 6] ### J3 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [302-S101](https://www.flux.ai/adrian95/302-s101~mwf.md) - Part Type: LOAD CELL Conn - Manufacturer Part Number: ED1543-ND - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: http://www.on-shore.com/wp-content/uploads/2018/04/302-SXX1.pdf - Manufacturer Name: On Shore Technology Inc. **Pins:** - 1 [pin 1] - 10 [pin 10] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### J5 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Part Type: Heater Output - Manufacturer Name: Würth Elektrik - Manufacturer Part Number: 691137710002 - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf **Pins:** - P1 [pin 1] - P2 [pin 2] ### J6 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical~l97.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: 7 Seg Disp Conn **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### J8 — B4P-VH(LF)(SN) - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Manufacturer Part Number: B4P-VH - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: 12V Input - Manufacturer Name: JST Sales America Inc. **Pins:** - Pin_1 [pin 1] - Pin_2 [pin 2] - Pin_3 [pin 3] - Pin_4 [pin 4] ### J9 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal~s4.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Part Type: 120VAC Output - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik **Pins:** - P1 [pin 1] - P2 [pin 2] ### K2 — AWHSH105D00G - Contact Form: SPST-NO (1 Form A) - Manufacturer Name: Amphenol Anytek - Manufacturer Part Number: AWHSH105D00G - Operating Temperature: -30°C ~ 85°C - Coil Voltage: 5V - Release Time: 5 ms - Switching Voltage: 240VAC, 110VDC - MaxV - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5662/AWHSH105D00G.pdf?_gl=1*1vl91e3*_up*MQ..&gclid=CjwKCAjwyo60BhBiEiwAHmVLJQUJObzX5QftJ4TVnHttr9NX8BcuCPoermqNJF7FtsIWEqsTfk-tZxoCreUQAvD_BwE - Operate Time: 10 ms - Contact Rating: 15A - Coil Type: Non Latching - Load - Max Switching: 3600VA, 1650W **Pins:** - 3 [pin 3] - 4 [pin 4] - COM [pin 5] - NC [pin 2] - NO [pin 1] ### Q1 — [MMBT2222A](https://www.flux.ai/jecstronic/mmbt2222a~vwv.md) - Part Type: Transistor - Beta / hFe: 100 - Leakage Current: 1e-13A - Manufacturer Name: onsemi - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NextGen%20Components%20PDFs/MMBT2222A.pdf - Manufacturer Part Number: MMBT2222A - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q2 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7~1t2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Part Number: BSN20-7 - Part Type: Transistor - Manufacturer Name: Diodes Incorporated **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q3 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7~1t2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Diodes Incorporated - Manufacturer Part Number: BSN20-7 - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q4 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7~1t2.md) - Manufacturer Name: Diodes Incorporated - Part Type: Transistor - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Part Number: BSN20-7 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q5 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7~1t2.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Diodes Incorporated - Part Type: Transistor - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Part Number: BSN20-7 **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### RV1 — [MOV-14D271K](https://www.flux.ai/jecstronic/mov-14d271k~d7u.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: MOV-14D271K - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/MOV14D.pdf - Manufacturer Name: Bourns Inc. - Part Type: Varistor **Pins:** - 1 [pin 1] - 2 [pin 2] ### SW1 — [SW Push SPST NO Alps](https://www.flux.ai/adrian95/sw-push-spst-no-alps~4ii.md) - Part Type: Switch **Pins:** - P1 [pin 3] - P2 [pin 1] ### SW2 — [SW Push SPST NO Alps](https://www.flux.ai/adrian95/sw-push-spst-no-alps~4ii.md) - Part Type: Switch **Pins:** - P1 [pin 3] - P2 [pin 1] ### TP_I2C_SCL — 1.5 mm Test Pad - Manufacturer Name: Foootprint Fitz Industries - Manufacturer Part Number: R0707 **Pins:** - TP [pin 1] ### TP_I2C_SDA — 1.5 mm Test Pad - Manufacturer Part Number: R0707 - Manufacturer Name: Foootprint Fitz Industries **Pins:** - TP [pin 1] ### TP_I2S_MAX_BCK — 1.5 mm Test Pad - Manufacturer Name: Foootprint Fitz Industries - Manufacturer Part Number: R0707 **Pins:** - TP [pin 1] ### TP_I2S_MAX_DATA — 1.5 mm Test Pad - Manufacturer Part Number: R0707 - Manufacturer Name: Foootprint Fitz Industries **Pins:** - TP [pin 1] ### TP_I2S_PCM_LRCK — 1.5 mm Test Pad - Manufacturer Part Number: R0707 - Manufacturer Name: Foootprint Fitz Industries **Pins:** - TP [pin 1] ### TP_I2S_PCM_SCK — 1.5 mm Test Pad - Manufacturer Name: Foootprint Fitz Industries - Manufacturer Part Number: R0707 **Pins:** - TP [pin 1] ### U1 — [TYPE-C 16PLT-H10.0](https://www.flux.ai/lcsc/type-c-16plt-h10p0~k3rd.md) - JLCPCB Part Class: Extended Part - Package or Case Code: TYPE-C-SMD_USB4120-03-C - Manufacturer Part Number: TYPE-C 16PLT-H10.0 - Part Type: USB Connectors - LCSC Part Number: C3151749 - Manufacturer Name: SHOU HAN(首韩) **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - EH [pin 0] - GND [pin B1] - GND [pin A12] - GND [pin B12] - GND [pin A1] - SBU1 [pin A8] - SBU2 [pin B8] - VBUS [pin B4] - VBUS [pin A4] - VBUS [pin A9] - VBUS [pin B9] ### U2 — [NCP176BMX330TCG](https://www.flux.ai/ryanf/ncp176bmx330tcg~l72.md) - Manufacturer Name: onsemi - Part Type: Linear Voltage Regulator - Datasheet URL: https://www.mouser.com/datasheet/2/308/1/NCP176_D-2316728.pdf - Manufacturer Part Number: NCP176BMX330TCG - Package or Case Code: XDFN6 **Pins:** - EN [pin 4] - FB [pin 2] - GND [pin 3] - IN [pin 6] - N/C [pin 5] - OUT [pin 1] ### U3 — [NAU7802SGI](https://www.flux.ai/ryanf/nau7802sgi~7y.md) - Manufacturer Part Number: NAU7802SGI - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Nuvoton Technology Corporation - Datasheet URL: https://www.nuvoton.com/export/resource-files/NAU7802%20Data%20Sheet%20V1.7.pdf **Pins:** - AVDD/LDO [pin 16] - AVSS [pin 8] - DRDY [pin 12] - DVDD [pin 15] - DVSS [pin 9] - R-EFN [pin 7] - R-EFP [pin 1] - SCLK [pin 13] - SDIO [pin 14] - VBG [pin 6] - VIN1N [pin 2] - VIN1P [pin 3] - VIN2N [pin 4] - VIN2P [pin 5] - XIN [pin 10] - XOUT [pin 11] ### U4 — [ESP32-S3-WROOM-1-N8R8](https://www.flux.ai/adrian95/esp32-s3-wroom-1-n8r8~na1.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Module - Manufacturer Part Number: ESP32-S3-WROOM-1-N8R8 - Manufacturer Name: Espressif Systems - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf **Pins:** - 3V3 [pin 2] - EN [pin 3] - GND [pin 41_8] - GND [pin 41_2] - GND [pin 41_3] - GND [pin 41_1] - GND [pin 41_5] - GND [pin 41_7] - GND [pin 40] - GND [pin 41_9] - GND [pin 41_4] - GND [pin 1] - GND [pin 41_6] - 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] ### U5 — [MAX98357AETE+T](https://www.flux.ai/adrian95/max98357aeteplust~wk.md) - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/max98357a-max98357b.pdf - Part Type: Integrated Circuit - Manufacturer Part Number: MAX98357AETE+T - Manufacturer Name: Analog Devices Inc./Maxim Integrated - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - ~SD_MODE [pin 4] - BCLK [pin 16] - DIN [pin 1] - GAIN_SLOT [pin 2] - GND_1 [pin 3] - GND_2 [pin 11] - GND_3 [pin 15] - LRCLK [pin 14] - N.C._1 [pin 5] - N.C._2 [pin 6] - N.C._3 [pin 12] - N.C._4 [pin 13] - OUTN [pin 10] - OUTP [pin 9] - THERMAL_PAD [pin 17] - VDD_1 [pin 7] - VDD_2 [pin 8] ### U6 — [TPS62932DRLR](https://www.flux.ai/ryanf/tps62932drlr~2ni.md) - Part Type: Power Management - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TPS62932DRLR - Datasheet URL: https://www.ti.com/lit/ds/symlink/tps62932.pdf?ts=1695814293505&ref_url=https%253A%252F%252Fwww.ti.com%252Fsitesearch%252Fen-us%252Fdocs%252Funiversalsearch.tsp%253FlangPref%253Den-US%2526searchTerm%253DTPS62932DRLR%2526nr%253D12%2526login-check%253Dtrue - Manufacturer Name: Texas Instruments **Pins:** - BST [pin 6] - EN [pin 2] - FB [pin 8] - GND [pin 4] - RT [pin 1] - SS [pin 7] - SW [pin 5] - VIN [pin 3] ### U7 — [USBLC6-2SC6](https://www.flux.ai/collinsemasi/usblc6-2sc6~jt.md) - 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 - Operating Temperature: -40°C ~ 150°C (TJ) - Manufacturer Name: STMicroelectronics - Part Type: ESD PROTECTION - Voltage - Reverse Standoff: 5.25V - Voltage - Breakdown: 6V - Manufacturer Part Number: USBLC6-2SC6 - Unidirectional Channels: 2 **Pins:** - 1 [pin 1] - 3 [pin 3] - 4 [pin 4] - 6 [pin 6] - GND [pin 2] - VBUS [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v3p3p0-b567~o9t](https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v3p3p0-b567~o9t).* --- *Generated from [https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v3p3p0-b567~o9t](https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v3p3p0-b567~o9t)*