PANDA-STD-CORE-EVT-quilter j501-merged
About the PANDA-STD-CORE-EVT-quilter j501-merged PCB
PANDA-STD-CORE-EVT-quilter j501-merged is an open source ESP32 PCB design by Panda-Intelligence, published on GitHub under the CERN-OHL-S-2.0 license. It is a 4-layer board measuring 96 × 68 mm, with 129 components from 109 distinct parts.
Its main chip is the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family. Other key parts include the SD3078, SGM2578SDYG/TR, QMI8658A, XL9535 and SGM41513YTQF24G/TR. By type, the board carries 59 resistors, 38 capacitors, 14 ICs, 8 connectors, 3 diodes and 3 inductors.
From the project
96 × 68 mm, four copper layers. Native DRC/open/parity/ERC: 0/0/0/0. J601 is the bottom-side DF40 socket at (61,62) mm, rotation 0°. The display adapter is removed from this PCB; Display-C1 is a separate candidate. Active production data is ../production/core-c1-96x68/. The inher
96 × 68 mm, four copper layers. Native DRC/open/parity/ERC: 0/0/0/0. J601 is the bottom-side DF40 socket at (61,62) mm, rotation 0°. The display adapter is removed from this PCB; Display-C1 is a separate candidate. Active production data is ../production/core-c1-96x68/. The inherited C4D reports are historical provenance; verification/ and the split release record contain the current checks. j601-routing.json is search history; core-c1-routing-closure.json freezes the final, cleaned copper. manufacturing_release=false; physical EVT and enclosure/battery Z-stack remain open.
Main components on the PANDA-STD-CORE-EVT-quilter j501-merged
PANDA-STD-CORE-EVT-quilter j501-merged bill of materials (BOM)
129 components, 109 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | SD3078 WAVE | WAVE_SD3078_SOP8_208mil | U302 |
| 4 | SGM2578SDYG/TR SGMICRO | SGM2578SD_WLCSP_09x09_P05 | U402, U403, U404, U405 |
| 1 | ESP32-S3-WROOM-1U-N16R8 Espressif | ESP32-S3-WROOM-1U | U501 |
| 1 | QMI8658A QST (Shanghai QST) | LGA-14_3x2.5mm_P0.5mm_LayoutBorder3x4y | U503 |
| 1 | XL9535 XINLUDA | TCA9535PWR_PW0024A | U601 |
| 1 | SGM41513YTQF24G/TR SGMICRO | SGM41513_YTQF24_4x4_P0.5_EP2.7 | U901 |
| 1 | SGM62125AXG/TR SGMICRO | SGM62125_XG_WLCSP15_1.46x2.3_P0.4 | U902 |
| 1 | CW2217BAAD Cellwise | CW2217BAAD_DFN12_L4.0_W2.5_P0.4_EP | U903 |
| 1 | NS4168 Shenzhen Nsiway Tech | NS4168_ESOP8_EP_L4.9_W3.9_P1.27 | U904 |
| 1 | SGM37601YTRL20G/TR SGMICRO | SGM37601_TQFN20_3P5x3P5_EP2P05 | U905 |
| 1 | SGM809B-TXN3LG/TR SGMICRO | SGM809B_SOT23_TX00031 | U906 |
| 2 | NX3008NBK,215-JSM JSMSEMI | JSM_NX3008NBK_SOT23 | Q907, Q908 |
| 1 | U20405-01 U20405-01 USB2.0 MUP | MUP_U20405_01_R4 | J201 |
| 1 | HC-HY-2AWT HCTL | HCTL_HC_HY_2AWT | J301 |
| 1 | HC-1.0-3PWT HC-1.0-3PWT NTC HCTL | HCTL_HC10_3PWT | J302 |
| 1 | TF-122-CCP9 TF-122-CCP9 / microSD XUNPU | XUNPU_TF_122_CCP9 | J501 |
| 1 | HC-1.0-2PWT HC-1.0-2PWT BTL HCTL | HCTL_HC10_2PWT | J502 |
| 1 | HC-PBB40C-60DS-0.4V-1.5-02 HCTL | HCTL_PBB40C_60DS_04V_15 | J601 |
| 2 | X05A10H06G XKB Connection | XKB_X05A10H06G_A2 | J803, J804 |
| 2 | TS-1186E-B-B XKB Connection | XKB_TS1186E_BB_A1 | SW201, SW202 |
Show 89 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | LRC8804FDT1G LRC | LRC8804F_DFN2510 | D201 |
| 1 | SGM05HU1ALXUGY2G/TR SGMICRO | SGM05HU1AL_UTDFN_1006_2BL | D202 |
| 1 | B5819W SL B5819W SL / FL_RECT CJ | D_SOD-123 | D905 |
| 1 | MWSA0402S-R47MT 0.47uH / SGM62125 Sunlord | Sunlord_MWSA0402_R47 | L401 |
| 1 | MWSA0402S-1R0MT 1uH / SGM41513 buck Sunlord | Sunlord_MWSA0402_1R0 | L402 |
| 1 | SWPA252012S100MT 10uH / FL_BOOST Sunlord | L_Sunlord_SWPA252012S | L905 |
| 1 | 0603B473K500NT 47n / CBOOT FH (Fenghua Advanced) | C201_CBOOT_0603_SEED | C201 |
| 1 | 0603B105K250NT 1u / VBUS FH (Fenghua Advanced) | C202_CVBUS_0603_ENVELOPE | C202 |
| 1 | 1206B106K250NT 10u / PMID FH (Fenghua Advanced) | C203_CPMID_1206_ENVELOPE | C203 |
| 1 | 0603B334K500NT 330n / U906 bypass FH (Fenghua Advanced) | C204_ILIM_RC_0603_SEED | C204 |
| 1 | 0805B475K160NT 4.7u / REGN FH (Fenghua Advanced) | C205_CREGN_0805_ENVELOPE | C205 |
| 1 | 0805B106K100NT 10u / BAT FH (Fenghua Advanced) | C206_CBAT_0805_ENVELOPE | C206 |
| 1 | 0805X226M250NT 22u / CSYS1 FH (Fenghua Advanced) | C207_CSYS_0805_ENVELOPE | C207 |
| 1 | 0805X226M250NT 22u / CSYS2 FH (Fenghua Advanced) | C208_CSYS_0805_ENVELOPE | C208 |
| 1 | 0603B105K250NT 1u FH (Fenghua Advanced) | C_0603_1608Metric | C209 |
| 1 | SE-5R5-D105VYH3C KAMCAP | KAMCAP_SE5R5_D105VYH3C | C301 |
| 1 | 0402B104K250NT 100n / RTC VDD FH (Fenghua Advanced) | C_0402_1005Metric | C302 |
| 1 | 0402B105K100NT 1u / BQ BAT FH (Fenghua Advanced) | C_0402_1005Metric | C303 |
| 1 | TCC0402X5R225M100AT 2.2u / BQ VDD CCTC | C_0402_1005Metric | C304 |
| 1 | 0603X226M100NT 22u / VIN FH (Fenghua Advanced) | C_0603_POWER_SEED | C401 |
| 2 | 0603X226M100NT 22u / VOUT FH (Fenghua Advanced) | C_0603_POWER_SEED | C402, C403 |
| 1 | 0805X226M250NT 22u / ESP32 FH (Fenghua Advanced) | C_0805_2012Metric | C501 |
| 1 | 0402B104K250NT 100n / ESP32 FH (Fenghua Advanced) | C_0402_1005Metric | C502 |
| 1 | 0402B104K250NT 100n / VDD_IO FH (Fenghua Advanced) | C_0402_1005Metric | C503 |
| 1 | 0402B104K250NT 100n / VDD FH (Fenghua Advanced) | C_0402_1005Metric | C504 |
| 1 | 0402B104K250NT 100n / AUDIO_VDD FH (Fenghua Advanced) | C_0402_1005Metric | C505 |
| 1 | CGA0603X7R106K100JT 10u / AUDIO_VDD HRE | C_0603_1608Metric | C506 |
| 1 | 0603B105K250NT 1u / U405 VIN FH (Fenghua Advanced) | C_0603_1608Metric | C507 |
| 1 | 0603B105K250NT 1u / U402 VIN FH (Fenghua Advanced) | C_0603_1608Metric | C508 |
| 1 | 0603B105K250NT 1u / U403 VIN FH (Fenghua Advanced) | C_0603_1608Metric | C509 |
| 1 | 0603B105K250NT 1u / CHIP_PU FH (Fenghua Advanced) | C_0603_1608Metric | C510 |
| 1 | 0603B105K250NT 1u / U404 VIN FH (Fenghua Advanced) | C_0603_1608Metric | C511 |
| 1 | 0402B104K250NT 100n / SD VDD FH (Fenghua Advanced) | C_0402_1005Metric | C512 |
| 1 | CGA0603X7R106K100JT 10u / SD VDD HRE | C_0603_1608Metric | C513 |
| 2 | DNP / USB tuning | C_0402_1005Metric | C514, C515 |
| 1 | 0603B105K250NT 1u / U403 VOUT FH (Fenghua Advanced) | C_0603_1608Metric | C516 |
| 1 | 0402B104K250NT 100n / U601 VCC FH (Fenghua Advanced) | C_0402_1005Metric | C601 |
| 1 | 0603B105K250NT 1u / CW2217 VCELL FH (Fenghua Advanced) | C_0603_1608Metric | C903 |
| 1 | 0805B475K160NT 4.7uF 16V X7R / FL_CIN FH (Fenghua Advanced) | C_0805_2012Metric | C920 |
| 1 | 0402B105K100NT 1uF 10V X7R / FL_VIN FH (Fenghua Advanced) | C_0402_1005Metric | C921 |
| 1 | 0402B105K100NT 1uF 10V X7R / FL_VDC FH (Fenghua Advanced) | C_0402_1005Metric | C922 |
| 1 | 1206B475K500NT 4.7uF 50V X7R / FL_COUT FH (Fenghua Advanced) | C_1206_3216Metric | C923 |
| 1 | RS-03K5601FT 5.6k / PSEL low leg FH (Fenghua Advanced) | R201_ILIM_0603_SEED | R201 |
| 1 | RS-03K1201FT 1.2k / REGN to PSEL FH (Fenghua Advanced) | R204_ILIM_RC_0603_SEED | R204 |
| 2 | RC-02K512JT 5.1k ±5% / USB-C Rd FH (Guangdong Fenghua Advanced Tech) | R_0402_1005Metric | R206, R207 |
| 1 | 1M / SCL PD DNP | R_0402_1005Metric | R301 |
| 1 | 1M / SDA PD DNP | R_0402_1005Metric | R302 |
| 1 | 100k / IRQ PU DNP | R_0402_1005Metric | R305 |
| 1 | FRM121WFR010TM 10m / CW2217 SHUNT FOJAN | R_1206_3216Metric | R306 |
| 1 | RC-02K1003FT 100k / IMU_INT1 FH (Fenghua Advanced) | R_0402_1005Metric | R501 |
| 1 | RC-02K1003FT 100k / EXP_INT_PU FH (Fenghua Advanced) | R_0402_1005Metric | R502 |
| 1 | RC-02K1003FT 100k / AUDIO_EN_PD FH (Fenghua Advanced) | R_0402_1005Metric | R507 |
| 1 | RS-05000FT 0R / MB6 AUDIO FH (Fenghua Advanced) | R_0805_2012Metric | R508 |
| 1 | RS-05000FT 0R / MB2 3V3_AON FH (Fenghua Advanced) | R_0805_2012Metric | R509 |
| 1 | RC-02K1002FT 10k / CHIP_PU FH (Fenghua Advanced) | R_0402_1005Metric | R510 |
| 1 | RC-02K1002FT 10k / GPIO0 FH (Fenghua Advanced) | R_0402_1005Metric | R511 |
| 1 | RC-02K1002FT 10k / GPIO3 FH (Fenghua Advanced) | R_0402_1005Metric | R512 |
| 1 | RC-02K1002FT 10k / GPIO46 FH (Fenghua Advanced) | R_0402_1005Metric | R513 |
| 1 | RS-05000FT 0R / MB3 SD FH (Fenghua Advanced) | R_0805_2012Metric | R514 |
| 1 | RS-05000FT 0R / MB4 TOUCH FH (Fenghua Advanced) | R_0805_2012Metric | R515 |
| 1 | RS-05000FT 0R / MB5 EPD FH (Fenghua Advanced) | R_0805_2012Metric | R516 |
| 6 | RS-03000FT 0R / SD series FH (Fenghua Advanced) | R_0603_1608Metric | R517, R518, R519, R520, R521, R522 |
| 5 | RC-02K1002FT 10k / SD pull-up FH (Fenghua Advanced) | R_0402_1005Metric | R523, R524, R525, R526, R527 |
| 1 | RC-02K1002FT 10k FH (Fenghua Advanced) | R_0402_1005Metric | R528 |
| 2 | RC-02K22R0FT 22 FH (Fenghua Advanced) | R_0402_1005Metric | R529, R530 |
| 1 | RC-02K1002FT 10k 1% / PG_PU FH (Fenghua Advanced) | R_0402_1005Metric | R600 |
| 1 | RC-02K1003FT 100k / FL_HWEN_PD FH (Fenghua Advanced) | R_0402_1005Metric | R601 |
| 1 | RC-02K1003FT 100k / SD_EN_PD FH (Fenghua Advanced) | R_0402_1005Metric | R604 |
| 1 | RC-02K1003FT 100k / TOUCH_EN_PD FH (Fenghua Advanced) | R_0402_1005Metric | R605 |
| 1 | RC-02K1003FT 100k / EPD_EN_PD FH (Fenghua Advanced) | R_0402_1005Metric | R606 |
| 1 | RC-02K1003FT 100k / CHG_REQUEST_PD FH (Fenghua Advanced) | R_0402_1005Metric | R607 |
| 1 | RC-02K1003FT 100k / FUEL_PU FH (Fenghua Advanced) | R_0402_1005Metric | R608 |
| 1 | RC-02K1003FT 100k / BQ_INT_PU FH (Fenghua Advanced) | R_0402_1005Metric | R609 |
| 1 | RC-02K1003FT 100k / BQ_STAT_PU FH (Fenghua Advanced) | R_0402_1005Metric | R610 |
| 1 | RC-02K1003FT 100k / KEY_FN_PU FH (Fenghua Advanced) | R_0402_1005Metric | R611 |
| 1 | RC-02K1003FT 100k / SD_CD_PU FH (Fenghua Advanced) | R_0402_1005Metric | R612 |
| 1 | RC-02K2201FT 2.2k / I2C_SCL_PU A FH (Fenghua Advanced) | R_0402_1005Metric | R613 |
| 1 | RC-02K2201FT 2.2k / I2C_SDA_PU A FH (Fenghua Advanced) | R_0402_1005Metric | R614 |
| 1 | RS-03K5231FT 5.23k FH (Fenghua Advanced) | R_0603_1608Metric | R615 |
| 1 | RS-03K3012FT 30.1k FH (Fenghua Advanced) | R_0603_1608Metric | R616 |
| 1 | FRC0603F1000TS 100R / CW2217 VDD FOJAN | R_0603_1608Metric | R903 |
| 1 | FRC0603F1000TS 100R / CW2217 VCELL FOJAN | R_0603_1608Metric | R904 |
| 1 | THC02H1002BT 10k / TOUCH_INT_PU FH (Fenghua Advanced) | R_0402_1005Metric | R910 |
| 1 | THC02H1002BT 10k / TOUCH_RST_PU FH (Fenghua Advanced) | R_0402_1005Metric | R911 |
| 1 | RS-03K10R0FT 10R 1% / FL_VIN_RC FH (Fenghua Advanced) | R_0603_1608Metric | R920 |
| 1 | RC-02K1003FT 100k / FL_PWM_PD FH (Fenghua Advanced) | R_0402_1005Metric | R922 |
| 1 | RC-02K1003FT 100k / nCE default OFF FH (Fenghua Advanced) | R_0402_1005Metric | R930 |
| 1 | RS-03K1201FT 1.2k / hardware permit FH (Fenghua Advanced) | R204_ILIM_RC_0603_SEED | R931 |
| 2 | RC-02K1002FT 10k / gate default LOW FH (Fenghua Advanced) | R_0402_1005Metric | R932, R933 |
PANDA-STD-CORE-EVT-quilter j501-merged design files
The KiCad project lives in the Panda-Intelligence/panda-standard-board repository on GitHub; these links point at the commit this page was built from.
PANDA-STD-CORE-EVT-quilter j501-merged: common questions
What microcontroller does the PANDA-STD-CORE-EVT-quilter j501-merged use?
The PANDA-STD-CORE-EVT-quilter j501-merged is built around the ESP32-S3-WROOM-1U-N16R8, from the ESP32 family.
How big is the PANDA-STD-CORE-EVT-quilter j501-merged PCB?
The PANDA-STD-CORE-EVT-quilter j501-merged measures 96 × 68 mm, has 4 copper layers and is 0.8 mm thick.
How many components are on the PANDA-STD-CORE-EVT-quilter j501-merged?
129 components, from 109 distinct parts. The full bill of materials is listed on this page.
Where can I download the PANDA-STD-CORE-EVT-quilter j501-merged design files?
From the Panda-Intelligence/panda-standard-board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the PANDA-STD-CORE-EVT-quilter j501-merged design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which Panda-Intelligence chose for the repository.
Can I test firmware for the PANDA-STD-CORE-EVT-quilter j501-merged without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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