# Coffee Waker Main HQ W/ Module V5.0.1 57d8 ## 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:** 2/19/2026 - **Last Updated:** 2/19/2026 - **Visibility:** Public - **Copies:** 1 ## Key Components ### BEAD1 — [MAF1005FSA102AT000](https://www.flux.ai/lcsc/maf1005fsa102at000.md) - Product Info Url: https://lcsc.com/product-detail/Beads_TDK-MAF1005FSA102AT000_C432983.html - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_TDK-MAF1005FSA102AT000_C432983.pdf - Part Type: Ferrite Beads - Manufacturer Name: TDK - Manufacturer Part Number: MAF1005FSA102AT000 - Package or Case Code: L0402 - JLCPCB Part Class: Extended Part - LCSC Part Number: C432983 **Pins:** - 1 [pin 1] - 2 [pin 2] ### BEAD2 — [MAF1005FSA102AT000](https://www.flux.ai/lcsc/maf1005fsa102at000.md) - Package or Case Code: L0402 - JLCPCB Part Class: Extended Part - LCSC Part Number: C432983 - Product Info Url: https://lcsc.com/product-detail/Beads_TDK-MAF1005FSA102AT000_C432983.html - Part Type: Ferrite Beads - Datasheet URL: https://storage.googleapis.com/graviton-electric-symbols/document_assets/lcsc/1912111437_TDK-MAF1005FSA102AT000_C432983.pdf - Manufacturer Part Number: MAF1005FSA102AT000 - Manufacturer Name: TDK **Pins:** - 1 [pin 1] - 2 [pin 2] ### D1 — 1N4148WS-7 - Manufacturer Name: SMC Diode Solutions - Datasheet URL: https://www.mouser.com/datasheet/2/308/1N914BWS-D-1801390.pdf - Manufacturer Part Number: 1N4148WS-7 - Part Type: Diode - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - A [pin 2] - K [pin 1] ### F1 — [0ZRE0100FF1A](https://www.flux.ai/adrian95/0zre0100ff1a.md) - Current Rating: 1A - Manufacturer Part Number: 0ZRE0100FF1A - Datasheet URL: https://belfuse.com/media/datasheets/products/circuit-protection/ds-cp-0zre-series.pdf - Part Type: Fuse - Manufacturer Name: Bel Fuse Inc. - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - P1 [pin 1] - P2 [pin 2] ### H5 — BHR-12-VUA - Manufacturer Name: Adam Tech - Manufacturer Part Number: BHR-12-VUA - Part Type: Pin Headers - Digi-Key Part Number: 2057-BHR-12-VUA-ND **Pins:** - 1 [pin 1] - 10 [pin 10] - 11 [pin 11] - 12 [pin 12] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] - 6 [pin 6] - 7 [pin 7] - 8 [pin 8] - 9 [pin 9] ### IC1 — [TPS22919DCKR](https://www.flux.ai/adrian95/tps22919dckr.md) - Package or Case Code: SOT65P210X110-6N - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf - Manufacturer Name: Texas Instruments - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TPS22919DCKR - Part Type: Integrated Circuit **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.md) - Package or Case Code: SOT65P210X110-6N - Part Type: Integrated Circuit - Manufacturer Part Number: TPS22919DCKR - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf - 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] ### IC3 — [TPS22919DCKR](https://www.flux.ai/adrian95/tps22919dckr.md) - Package or Case Code: SOT65P210X110-6N - Datasheet URL: http://www.ti.com/lit/ds/symlink/tps22919.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Texas Instruments - Part Type: Integrated Circuit - Manufacturer Part Number: TPS22919DCKR **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.md) - Part Type: Connector - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Manufacturer Part Number: B3P-VH(LF)(SN) - Manufacturer Name: JST Sales America Inc. **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.md) - Manufacturer Part Number: 691137710002 - Part Type: 120VAC Input - Manufacturer Name: Würth Elektrik - 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.md) - License: https://creativecommons.org/licenses/by/4.0/ - 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] ### J13 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: MISC Power Out **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.md) - Part Type: MISC GPIO 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] ### J15 — [Pin Header 01x04 2.54mm Vertical](https://www.flux.ai/adrian95/pin-header-01x04-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: MISC I2C Out **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.md) - Part Type: Connector - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Manufacturer Part Number: B3P-VH(LF)(SN) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: JST Sales America Inc. **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 - Part Type: Connector - Manufacturer Part Number: MSD-4-A **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.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Part Number: 691137710002 - Part Type: Connector - Manufacturer Name: Würth Elektrik **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [USB4105-GF-A](https://www.flux.ai/adrian95/usb4105-gf-a.md) - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5492/USB4105.pdf - Part Type: USB-C 2.0 Connector - Manufacturer Name: GCT - Manufacturer Name: GCT - Manufacturer Part Number: USB4105-GF-A **Pins:** - CC1 [pin A5] - CC2 [pin B5] - DN1 [pin A7] - DN2 [pin B7] - DP1 [pin A6] - DP2 [pin B6] - GND [pin A1_B12] - GND__1 [pin B1_A12] - SBU1 [pin A8] - SBU2 [pin B8] - SHELL_GND [pin SH1] - SHELL_GND__1 [pin SH2] - SHELL_GND__2 [pin SH3] - SHELL_GND__3 [pin SH4] - VBUS [pin A4_B9] - VBUS__1 [pin B4_A9] ### J5 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal.md) - Manufacturer Part Number: 691137710002 - Manufacturer Name: Würth Elektrik - Part Type: Heater Output - 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.md) - Part Type: 7 Seg Disp Conn - 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] ### J7 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J8 — B4P-VH(LF)(SN) - Manufacturer Part Number: B4P-VH - Datasheet URL: https://www.jst-mfg.com/product/pdf/eng/eVH.pdf - Manufacturer Name: JST Sales America Inc. - Part Type: 12V Input - 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] ### J9 — [2-Position Screw Terminal](https://www.flux.ai/corynrobinson/2-position-screw-terminal.md) - Datasheet URL: https://www.we-online.com/katalog/datasheet/691137710002.pdf - Manufacturer Part Number: 691137710002 - Part Type: 120VAC Output - Manufacturer Name: Würth Elektrik **Pins:** - P1 [pin 1] - P2 [pin 2] ### K2 — AWHSH105D00G - Contact Form: SPST-NO (1 Form A) - Operate Time: 10 ms - Coil Voltage: 5V - Contact Rating: 15A - Coil Type: Non Latching - Manufacturer Part Number: AWHSH105D00G - Datasheet URL: https://mm.digikey.com/Volume0/opasdata/d220001/medias/docus/5662/AWHSH105D00G.pdf?_gl=1*1vl91e3*_up*MQ..&gclid=CjwKCAjwyo60BhBiEiwAHmVLJQUJObzX5QftJ4TVnHttr9NX8BcuCPoermqNJF7FtsIWEqsTfk-tZxoCreUQAvD_BwE - Manufacturer Name: Amphenol Anytek - Load - Max Switching: 3600VA, 1650W - Release Time: 5 ms - Switching Voltage: 240VAC, 110VDC - MaxV - Operating Temperature: -30°C ~ 85°C **Pins:** - 3 [pin 3] - 4 [pin 4] - COM [pin 5] - NC [pin 2] - NO [pin 1] ### LED1 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED 0603 (1608 Metric)](https://www.flux.ai/jharwinbarrozo/led-0603-1608-metric.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [MMBT2222A](https://www.flux.ai/jecstronic/mmbt2222a.md) - Beta / hFe: 100 - Manufacturer Name: onsemi - Manufacturer Part Number: MMBT2222A - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://media.digikey.com/pdf/Data%20Sheets/NextGen%20Components%20PDFs/MMBT2222A.pdf - Leakage Current: 1e-13A - Part Type: Transistor **Pins:** - B [pin 1] - C [pin 3] - E [pin 2] ### Q2 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7.md) - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Part Number: BSN20-7 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q3 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7.md) - Part Type: Transistor - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: BSN20-7 - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Name: Diodes Incorporated **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q4 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7.md) - Manufacturer Part Number: BSN20-7 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### Q5 — [BSN20-7](https://www.flux.ai/jecstronic/bsn20-7.md) - Manufacturer Name: Diodes Incorporated - Datasheet URL: https://www.diodes.com/assets/Datasheets/ds31898.pdf - Manufacturer Part Number: BSN20-7 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor **Pins:** - D [pin 3] - G [pin 1] - S [pin 2] ### RV1 — [MOV-14D271K](https://www.flux.ai/jecstronic/mov-14d271k.md) - Manufacturer Part Number: MOV-14D271K - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Bourns Inc. - Part Type: Varistor - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/MOV14D.pdf **Pins:** - 1 [pin 1] - 2 [pin 2] ### SW1 — [SW Push SPST NO Alps](https://www.flux.ai/adrian95/sw-push-spst-no-alps.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.md) - Part Type: Switch **Pins:** - P1 [pin 3] - P2 [pin 1] ### TP_I2C_SCL — 1.5 mm Test Pad - Manufacturer Part Number: R0707 - Manufacturer Name: Foootprint Fitz Industries **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 Part Number: R0707 - Manufacturer Name: Foootprint Fitz Industries **Pins:** - TP [pin 1] ### U1 — [TLV1117LV33DCYR](https://www.flux.ai/jecstronic/tlv1117lv33dcyr.md) - Part Type: Integrated Circuit - Manufacturer Name: Texas Instruments - Datasheet URL: https://www.ti.com/lit/ds/symlink/tlv1117lv.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: TLV1117LV33DCYR **Pins:** - GND [pin 1] - INPUT [pin 3] - OUTPUT_1 [pin 2] - OUTPUT_2 [pin 4] ### U3 — [NAU7802SGI](https://www.flux.ai/ryanf/nau7802sgi.md) - Manufacturer Name: Nuvoton Technology Corporation - Manufacturer Part Number: NAU7802SGI - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - 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.md) - Manufacturer Part Number: ESP32-S3-WROOM-1-N8R8 - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32-s3-wroom-1_wroom-1u_datasheet_en.pdf - Manufacturer Name: Espressif Systems - Part Type: Module **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.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Part Number: MAX98357AETE+T - Manufacturer Name: Analog Devices Inc./Maxim Integrated - Datasheet URL: https://www.analog.com/media/en/technical-documentation/data-sheets/max98357a-max98357b.pdf - Part Type: Integrated Circuit **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.md) - 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 - Part Type: Power Management - License: https://creativecommons.org/licenses/by/4.0/ **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.md) - Part Type: ESD PROTECTION - Voltage - Breakdown: 6V - Voltage - Reverse Standoff: 5.25V - Manufacturer Name: STMicroelectronics - Manufacturer Part Number: USBLC6-2SC6 - Operating Temperature: -40°C ~ 150°C (TJ) - Unidirectional Channels: 2 - 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 **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-v5p0p1-57d8](https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v5p0p1-57d8).* --- *Generated from [https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v5p0p1-57d8](https://www.flux.ai/ryanf/coffee-waker-main-hq-w-module-v5p0p1-57d8)*