mdb-slave-esp32s3 [kicad/mdb-slave-esp32s3]
PCB Jan 13, 2026
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Ref
Value
Footprint
DNP
On Board
Side
X
Y
Rot
Description
Datasheet
Include In Bom
Mounting Tech
U1 TLP785 Package_SO:SOP-4_3.8x4.1mm_P2.54mm
F.Cu 200.605666 103.29 0 DC Optocoupler, Vce 80V, CTR 50-200%, DIP4 https://toshiba.semicon-storage.com/info/docget.jsp?did=10569&prodName=TLP785 true (derived)
U3 ESP32-S3FH4R2 Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP4x4mm
F.Cu 185.402004 106.39 -45 https://www.espressif.com/sites/default/files/documentation/esp32-s3_datasheet_en.pdf true SMD
U4 TLP785 Package_SO:SOP-4_3.8x4.1mm_P2.54mm
F.Cu 200.605666 111.5 0 DC Optocoupler, Vce 80V, CTR 50-200%, DIP4 https://toshiba.semicon-storage.com/info/docget.jsp?did=10569&prodName=TLP785 true (derived)
U5 LM2594HVM-3.3 Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
F.Cu 204.7 118.6 90 3.3V, 0.5A SIMPLE SWITCHER® Step-Down Voltage Regu... http://www.ti.com/lit/ds/symlink/lm2594.pdf true SMD
R2 470ohm Resistor_SMD:R_0603_1608Metric
F.Cu 200.675 107.39 180 Resistor ~ true SMD
R3 10k Resistor_SMD:R_0603_1608Metric
F.Cu 181.575 95.9525 180 ~ true SMD
R4 10k Resistor_SMD:R_0603_1608Metric
F.Cu 180.825 98.325 90 ~ true SMD
R5 470ohm Resistor_SMD:R_0603_1608Metric
F.Cu 197.525 107.39 0 Resistor ~ true SMD
R6 10k Resistor_SMD:R_0603_1608Metric
F.Cu 193.23 102.8 0 ~ true SMD
R7 5.1k Resistor_SMD:R_0603_1608Metric
F.Cu 179.342666 120.425 -90 ~ true SMD
R8 5.1k Resistor_SMD:R_0603_1608Metric
F.Cu 179.342666 116.275 90 ~ true SMD
R9 10k Resistor_SMD:R_0603_1608Metric
F.Cu 193.23 101.23 0 ~ true SMD
R10 1k Resistor_SMD:R_0603_1608Metric
F.Cu 203.825 107.39 0 ~ true SMD
R15 10k Resistor_SMD:R_0603_1608Metric
F.Cu 169.81 108.505 90 ~ true SMD
TH1 Thermistor_NTC Resistor_SMD:R_0603_1608Metric
F.Cu 169.81 111.54 90 Temperature dependent resistor, negative temperatu... ~ true SMD
AE1 Antenna RF_Antenna:Texas_SWRA117D_2.4GHz_Left
F.Cu 180.95 88.845 0 ~ false (derived)
C1 1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 181.575 94.3025 0 ~ true SMD
C2 220uF Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B
F.Cu 194.3 111.09 90 Polarized capacitor ~ true (derived)
C3 100uF Capacitor_SMD:CP_Elec_6.3x5.8
F.Cu 203.6 89.065 90 Polarized capacitor ~ true (derived)
C4 1.8pf Capacitor_SMD:C_0603_1608Metric
F.Cu 183.225 91.68 0 ~ true SMD
C5 12pF Capacitor_SMD:C_0603_1608Metric
F.Cu 196.84 97.885 90 ~ true SMD
C6 12pF Capacitor_SMD:C_0603_1608Metric
F.Cu 190.775 98.325 -90 ~ true SMD
C7 0.1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 193.23 104.39 180 ~ true SMD
C8 0.1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 180.75 110.9 90 ~ true SMD
C9 1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 188.944375 98.325 -90 ~ true SMD
C10 0.1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 185.6 98.325 -90 ~ true SMD
C11 10uF Capacitor_SMD:C_0603_1608Metric
F.Cu 187.2 98.325 -90 ~ true SMD
C12 0.1uF Capacitor_SMD:C_0603_1608Metric
F.Cu 201.1 97.88 90 ~ true SMD
L1 2.4nh Inductor_SMD:L_0603_1608Metric
F.Cu 182.2875 90.0975 0 ~ true SMD
L2 100uH Inductor_SMD:L_7.3x7.3_H3.5
F.Cu 195.141333 118.8 180 Inductor ~ true (derived)
D1 D_Schottky Diode_SMD:D_SOD-123
F.Cu 200.605666 117.295 -90 Schottky diode ~ true (derived)
D4 XL-2121RGBC-2812B LED_SMD:LED_WS2812B-2020_PLCC4_2.0x2.0mm
F.Cu 203.6 97.885 180 RGB LED with integrated controller, 2.0 x 2.0 mm, ... https://cdn-shop.adafruit.com/product-files/4684/4684_WS2812B-2020_V1.3_EN.pdf true (derived)
D5 D_Schottky Diode_SMD:D_SOD-123
F.Cu 189.85 112.4 180 Schottky diode ~ true (derived)
Y1 Crystal_GND24 Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm
F.Cu 193.85 98.105 0 Four pin crystal, GND on pins 2 and 4 ~ true (derived)
J1 MDB_Connector Connector_Molex:Molex_Mini-Fit_Jr_5566-06A_2x03_P4...
F.Cu 188.1775 85.99 0 Generic connector, double row, 02x03, top/bottom p... ~ true (derived)
J2 USB_C_Receptacle_USB2.0_16P Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-701...
F.Cu 185.506999 119.135 0 USB 2.0-only 16P Type-C Receptacle connector https://www.usb.org/sites/default/files/documents/usb_type-c.zip true (derived)
J3 Conn_02x11_Odd_Even Connector_PinHeader_2.54mm:PinHeader_2x11_P2.54mm_...
F.Cu 172.473332 91.22 0 Generic connector, double row, 02x11, odd/even pin... ~ true THT
SW1 SW_Push Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_P...
F.Cu 173.748332 120.84 0 ~ true (derived)
FB1 FerriteBead_Small Inductor_SMD:L_0603_1608Metric
F.Cu 182.74 99.0975 90 Ferrite bead, small symbol ~ true SMD
TP1 TestPoint TestPoint:TestPoint_Pad_D1.0mm
F.Cu 203.9 94.92 0 test point ~ false (derived)
TP2 TestPoint TestPoint:TestPoint_Pad_D1.0mm
F.Cu 179.52 92.67 0 test point ~ false (derived)
TP4 TestPoint TestPoint:TestPoint_Pad_D1.0mm
F.Cu 200.5 121.84 0 test point ~ false (derived)
REF** OSHW-Logo2_14.6x12mm_SilkScreen Symbol:OSHW-Logo2_14.6x12mm_SilkScreen
B.Cu 199.01 113.18 180 (derived)