Womo
Womo is an open source ESP32 PCB design by muccc: a 4-layer, 254.9 × 150.1 mm board with 532 components (116 distinct parts). It is built around the SPSGRFC-868, STM32L476ZGTx, W25Q128JVSIQ, 24AA02UID and more.
Open Source Steuerung von LIN Bus Geräten im Caravan Bereich.
use: git clone https://github.com/muccc/WomoLIN.git
Neue Wege in der konfigurierbaren Software Entwicklung eines Community Projektes
Alle Infos findet Ihr in unserem Wiki hier auf Github.
https://github.com/muccc/WomoLIN/wiki/Home
18.Okt 2020 : 100. Mitglied in unserer Telegramgruppe 10.Aug 2020 : Inbetriebnahme Controlboard 2.0. 10.Juli 2020 : Controlboard 2.0. 10.Juni 2020 : Beginn Einbau Controlboard in Womo von Jan. 15.Mai 2020 : Erstes Displayboard Kleinserie. 11.Apr 2020 : Erste Inbetriebnahme Display Unit mit Display. 19.Mrz 2020 : Die ersten Hardware für die Display Unit ist…
Built around
Parts list
532 components, 116 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SPSGRFC-868 | SPSGRFC868 | IC1 |
| 1 | STM32L476ZGTx | LQFP-144_20x20mm_P0.5mm | U1 |
| 1 | W25Q128JVSIQ | SOIJ-8_5.3x5.3mm_P1.27mm | U2 |
| 1 | 24AA02UID | SOT-23-5 | U3 |
| 1 | KSZ8081 | QFN-24-1EP_4x4mm_Pitch0.5mm | U4 |
| 6 | USBLC6-2SC6 | SOT-23-6 | U5, U7, U219, U220, U221, U222 |
| 5 | TJA1029T | SOIC-8_3.9x4.9mm_P1.27mm | U6, U201, U202, U203, U204 |
| 1 | ESP32-WROOM-32 | ESP32-WROOM-32 | U8 |
| 1 | CP2102N-A01-GQFN28 | QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U9 |
| 1 | MCP2515-xST | TSSOP-20_4.4x6.5mm_P0.65mm | U10 |
| 1 | 24LC08 | SOIC-8_3.9x4.9mm_P1.27mm | U11 |
| 3 | TPS54160DGQR | SOP50P490X110-11N | U100, U101, U102 |
| 1 | TPS54360DDA | TI_SO-PowerPAD-8_ThermalVias | U103 |
| 4 | SN74LV4052A | TSSOP-16_4.4x5mm_P0.65mm | U200, U205, U206, U223 |
| 4 | MAX3072E | SOIC-8_3.9x4.9mm_P1.27mm | U207, U208, U209, U210 |
| 1 | MAX11615 | QSOP-16_3.9x4.9mm_P0.635mm | U211 |
| 1 | PCF8574A | SOIC-16W_7.5x10.3mm_P1.27mm | U212 |
| 3 | SN65HVD234 | SOIC-8_3.9x4.9mm_P1.27mm | U213, U302, U304 |
| 1 | DS2482S-800+ | SOIC-16_3.9x9.9mm_P1.27mm | U214 |
| 4 | SI8422BB-D-IS | SO-8_3.9x4.9mm_P1.27mm | U215, U216, U217, U218 |
Show 96 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 4 | BTS6143D | BTS6143D | U224, U225, U226, U227 |
| 2 | max4896atp+ | max4896atp&plus_ | U300, U301 |
| 1 | BME680 | Bosch_LGA-8_3x3mm_P0.8mm_ClockwisePinNumbering | U500 |
| 1 | LSM303AGR | LGA-12_2x2mm_P0.5mm | U501 |
| 2 | MMBT3904 | SOT-23 | Q1, Q2 |
| 7 | 2N7002 | SOT-23 | Q100, Q101, Q102, Q200, Q201, Q202, Q203 |
| 1 | 25 MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | 32.768 | Crystal_SMD_MicroCrystal_CC7V-T1A-2Pin_3.2x1.5mm | Y2 |
| 1 | 16 MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y3 |
| 2 | USB_B_Micro | USB_Micro-B_Molex-105017-0001 | J1, J6 |
| 1 | Conn_ARM_JTAG_SWD_20 | IDC-Header_2x10_P2.54mm_Vertical | J2 |
| 2 | Connector_Micro_SD_Card_Det_Hirose_DM3AT | mico_sd | J3, J5 |
| 1 | HY951180A_RJ45 | HY951180A_RJ45 | J4 |
| 3 | 733-366 | SHDR6W80P0X250_1X6_1750X890X780P | J7, J312, J313 |
| 2 | 734-168 | SHDR8W150P350X350_1X8_3040X1030X860P | J8, J319 |
| 1 | 734-264 | SHDR4W120P0X381_1X4_1640X1030X850P | J300 |
| 5 | 733-368 | SHDR8W80P0X250_1X8_2250X890X780P | J301, J302, J303, J306, J309 |
| 1 | Truma | RJ12_Amphenol_54601 | J304 |
| 1 | Dormetic | RJ45_Amphenol_54602-x08_Horizontal | J305 |
| 4 | Conn_01x04 | JST_PH_B4B-PH-K_1x04_P2.00mm_Vertical | J307, J308, J310, J311 |
| 2 | 733-370 | SHDR10W80P0X250_1X10_2750X890X780P | J314, J327 |
| 4 | 734-163 | SHDR3W100P0X350_1X3_1290X1030X850P | J315, J316, J317, J318 |
| 2 | 615008138221 | 615008138221 | J321, J322 |
| 1 | Spare | PinHeader_2x10_P2.54mm_Vertical | J323 |
| 2 | SENSOR | IDC-Header_2x05_P2.54mm_Vertical | J324, J500 |
| 1 | Wasser | 436500628 | J325 |
| 1 | Abwasser | 436500527 | J326 |
| 1 | Raspberry_Pi_2_3 | PinSocket_2x20_P2.54mm_Vertical | J328 |
| 1 | Waveshare IoT Hat | IDC-Header_2x20_P2.54mm_Vertical | J330 |
| 1 | Battery_Cell | BatteryHolder_Keystone_1058_1x2032 | BT1 |
| 1 | KFZ 5A | Fuseholder_Blade_ATO_Littelfuse_Pudenz_2_Pin | F100 |
| 1 | KFZ 10A | Fuseholder_Blade_ATO_Littelfuse_Pudenz_2_Pin | F200 |
| 4 | 5-1393243-2 | 513932432 | K300, K301, K302, K303 |
| 1 | Boot | SW_PUSH_6mm | SW1 |
| 1 | ESP_B | SW_PUSH_6mm | SW2 |
| 1 | Reset | SW_PUSH_6mm | SW3 |
| 1 | SW_DIP_x01 | ck_smd_DIP_1 | SW300 |
| 2 | LED | LED_1206_3216Metric | D1, D2 |
| 1 | BAT54C | SOT-23 | D3 |
| 13 | SP0504BAJT | SOT-353_SC-70-5 | D4, D212, D213, D214, D215, D217, D218, D300 +5 |
| 5 | D | D_SOD-323 | D5, D200, D202, D204, D206 |
| 5 | ESDLIN1524BJ | D_SOD-323 | D6, D201, D203, D205, D207 |
| 3 | B260 | D_SMB | D100, D101, D102 |
| 5 | B560C | D_SMC | D103, D105, D106, D221, D222 |
| 5 | NUP2105L | SOT-23 | D208, D209, D210, D211, D306 |
| 82 | 100R | L_0603_1608Metric | FB1, FB2, FB3, FB4, FB5, FB6, FB7, FB8 +74 |
| 3 | 10u | L_Coilcraft_XxL4040 | L100, L101, L102 |
| 1 | 7u2 | L_Coilcraft_XAL60xx_6.36x6.56mm | L103 |
| 5 | 2u2 | L_Coilcraft_XxL4020 | L105, L200, L201, L202, L203 |
| 65 | 100n | C_0603_1608Metric | C1, C2, C3, C4, C5, C6, C7, C8 +57 |
| 10 | 1u | C_1206_3216Metric | C10, C13, C17, C25, C26, C41, C53, C220 +2 |
| 4 | 10n | C_0603_1608Metric | C11, C102, C109, C116 |
| 5 | 1u | C_0603_1608Metric | C12, C18, C20, C30, C504 |
| 5 | 6p8 | C_0603_1608Metric | C21, C22, C104, C111, C118 |
| 2 | 4p7 | C_0603_1608Metric | C23, C24 |
| 9 | 2u2 | C_1210_3225Metric | C31, C32, C100, C107, C114, C121, C122, C136 +1 |
| 3 | 47u | C_1210_3225Metric | C33, C126, C127 |
| 1 | 10u | C_1206_3216Metric | C34 |
| 1 | 2u2 | C_1206_3216Metric | C35 |
| 2 | 22u | C_1206_3216Metric | C36, C40 |
| 4 | 100n | C_1206_3216Metric | C37, C38, C39, C42 |
| 2 | 22p | C_0603_1608Metric | C50, C51 |
| 5 | 220p | C_0603_1608Metric | C54, C202, C204, C206, C208 |
| 3 | 2n7 | C_0603_1608Metric | C105, C112, C119 |
| 3 | 22u | C_1210_3225Metric | C106, C113, C120 |
| 1 | 4n7 | C_0603_1608Metric | C124 |
| 1 | 47p | C_0603_1608Metric | C125 |
| 4 | 10u | C_1210_3225Metric | C231, C232, C233, C234 |
| 8 | 100p | C_0603_1608Metric | C321, C322, C323, C324, C325, C326, C327, C328 |
| 1 | 220n | C_0603_1608Metric | C505 |
| 36 | 10k | R_0603_1608Metric | R1, R9, R12, R13, R25, R31, R43, R44 +28 |
| 18 | 1k | R_0603_1608Metric | R2, R46, R201, R203, R205, R207, R242, R245 +10 |
| 23 | 47k | R_0603_1608Metric | R3, R4, R5, R6, R7, R8, R208, R209 +15 |
| 7 | 120R | R_0603_1608Metric | R10, R11, R211, R216, R221, R226, R300 |
| 2 | 1k5 | R_0603_1608Metric | R14, R15 |
| 5 | 2k2 | R_0603_1608Metric | R16, R17, R18, R19, R20 |
| 2 | 220 | R_0603_1608Metric | R21, R23 |
| 1 | 10 | R_0603_1608Metric | R22 |
| 1 | 6k49 | R_0603_1608Metric | R24 |
| 3 | 330 | R_0603_1608Metric | R26, R32, R33 |
| 4 | 51R1 | R_0603_1608Metric | R27, R28, R29, R30 |
| 9 | 4k7 | R_0603_1608Metric | R34, R232, R234, R235, R236, R237, R238, R239 +1 |
| 4 | 120 | R_0603_1608Metric | R35, R36, R37, R38 |
| 4 | 0 | R_0603_1608Metric | R39, R40, R41, R42 |
| 3 | 332k | R_0603_1608Metric | R100, R109, R116 |
| 1 | 61k9 | R_0603_1608Metric | R101 |
| 3 | 90k9 | R_0603_1608Metric | R102, R110, R117 |
| 3 | 32k4 | R_0603_1608Metric | R103, R111, R118 |
| 2 | 31k6 | R_0603_1608Metric | R104, R119 |
| 7 | 100k | R_0603_1608Metric | R107, R114, R121, R243, R246, R249, R252 |
| 2 | 53k6 | R_0603_1608Metric | R112, R126 |
| 1 | 532k | R_0603_1608Metric | R123 |
| 1 | 243k | R_0603_1608Metric | R124 |
| 1 | 16k9 | R_0603_1608Metric | R125 |
| 1 | 10k2 | R_0603_1608Metric | R127 |
| 8 | 10R | R_0603_1608Metric | R210, R212, R215, R217, R220, R222, R225, R227 |
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