4 layers102 × 102 mm
Controller
Angelo13C/3d-printer
Firmware, electronics, mechanics and control interface of a 3D printer
97 parts2
2 layers121 × 121 mm
Global ESP32S3 PCB
TiTooom/Global_ESP32S3_PCBCarte électronique ESP32-S3-WROOM-U1 permettant de controller : - Jusqu'à 3 NEMA 17 - 3 Capteurs TOF VL53L0X (i2c) - 1 écran OLED 0.96 12864 (i2c) - Buzzer - LiDAR
- Size
- 121 × 121 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 85
- Nets
- 92
- Pads
- 334
- Tracks, vias
- 0, 0
- Pours
- 1
- Routed
- Not yet
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 25 Aug 2025
- Updated
- 25 Aug 2025
Overview
Global ESP32S3 PCB is an open-source printed circuit board by TiTooom, from the TiTooom/Global_ESP32S3_PCB repository on GitHub. It is a 2-layer board of 121 × 121 mm with 85 parts on 92 nets.
It is built around the TMC2209SILENTSTEPSTICK, ESP32-S3-WROOM-1-N8 and SN65HVD231D, with the XL4015E1, USBLC6-2SC6 and SMLVN6RGB1U1 among its other parts. Its parts include 27 resistors, 17 capacitors, 14 connectors, 7 ICs and 4 diodes. It belongs with the ESP32 boards of this library.
Main components
6TMC2209SILENTSTEPSTICK
-Power Management - Modules ROHSTRINAMIC Motion Control GmbHModules
ESP32-S3-WROOM-1-N8
SMD,25.5x18mm-40℃~+85℃ -98.2dBm 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 Chip On-board PCB Antenna UART、SPI、I2C、I2S、USB SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
SN65HVD231D
SOIC-8-40℃~+85℃ 17mA 1Mbps 1uA 3V~3.6V CAN Transceiver SOIC-8 CAN Transceivers ROHSTexas InstrumentsCAN Transceivers
XL4015E1
TO-263-5-40℃~+125℃ 1 1.25V~32V 180kHz 5A 5mA 8V~36V Adjustable Buck Buck Built-in No TO-263-5 DC-DC Converters ROHSXLSEMIDC-DC Converters
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
SMLVN6RGB1U1
SMD2835-6P-40℃~+85℃ 0.6mm 2.8mm 3.5mm 400mW B:400mcd、R:700mcd、G:1200mcd Discrete Diode G:520nm~535nm、B:465nm~475nm、R:61nm~629nm R:2.1V、B:3.3V、G:3.3V R:50mA、G:40mA、B:40mA White Frosted Lens SMD2835-6P RGB LEDs ROHSROHM SemiconductorRGB LEDs
README
README.mdPCBete
Création d'un PCB pour la robotique.
Objectif :
Carte électronique ESP32-S3-WROOM-U1 permettant de controller :
- Jusqu'à 3 NEMA 17
- 3 Capteurs TOF VL53L0X (i2c)
- 1 écran OLED 0.96 128*64 (i2c)
- Buzzer
- LiDAR*
Alimentation via PowerBank 5Ah avec 5V/3A vers la carte en Type-C vers Type-C .
Consommation théorique
3000mA sont disponibles :
- 1x ESP32 environ 150mA
- 3x NEMA 17 environ 2400mA
- 3x TOF VL53L0X environ 60mA
- 1x Ecran OLED environ 15mA
- 1x Buzzer environ 10mA
TOTAL THEORIQUE : 2635mA / 87% *Ce calcul ne prend pas en compte la consommation théorique des composants soudés à la carte.
*le LiDAR est un accessoire optionnel qui peut être ajouté si la consommation instantanée le permet. 1x LiDAR environ 150mA.
TOTAL THEORIQUE avec LiDAR : 2785mA / 92%
Temps d'utilisation théorique
Energie Batterie = Capacité (Ah) x Tension sortie ( Volt). Energie Batterie = 5Ah x 5 = 25Wh.
Puissance carte = Intensité (A) x Tension (Volt). Puissance carte = 3A x 5V = 15W.
Temps d'utilisation (heure) = Energie Batterie (watt-heures) / Puissance carte (W). Temps d'utilisation (heure) = 25Wh / 15W = 1.67 heures.
Parts
85| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | jumper | Resistor_SMD:R_0805_2012Metric | R16, R17, R18, R19, R20, R21, R22, R23, R24, R25, R26, R27 |
| 6 | 10uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C5, C7, C11, C13, C15, C17 |
| 4 | 10k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R1, R5, R6, R12 |
| 4 | 120 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R7, R8, R9, R11 |
| 4 | Conn_01x04_Pin | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J3, J8, UART0, UART1 |
| 4 | Jumper_2_Open | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | JP1, JP2, JP3, JP4 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_3.2mm_M3_Pad | H1, H2, H3, H4 |
| 3 | Conn_01x05_Pin | Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical | J4, J9, J13 |
| 3 | ~ | LED_SMD:LED_1206_3216Metric_Pad1.42x1.75mm_HandSolder | D1, D3, D6 |
| 2 | 0.1uF | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C2 |
| 2 | 100uF | Capacitor_SMD:CP_Elec_4x5.7 | C3, C8 |
| 2 | 220 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R14, R15 |
| 2 | 5.1k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 2 | Conn_01x02_Socket | Connector_AMASS:AMASS_XT30U-F_1x02_P5.0mm_Vertical | J5, J6 |
| 2 | Conn_01x06_Socket | Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Vertical | J2, J10 |
| 2 | SW_Push | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1, SW2 |
| 2 | TMC2209_SILENTSTEPSTICK | TMC2209:MODULE_TMC2209_SILENTSTEPSTICK | U1, U5 |
| 1 | 0.1uF | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C6 |
| 1 | 0.1uF(50V/10%) | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C10 |
| 1 | 100K | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R10 |
| 1 | 10uF(25V/20%) | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C9 |
| 1 | 10uF(25V/20%) | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | C4 |
| 1 | 150 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R4 |
| 1 | 220u | Capacitor_SMD:CP_Elec_10x10.5 | C12 |
| 1 | 3.3k | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R13 |
| 1 | 330u | Capacitor_SMD:CP_Elec_10x10.5 | C14 |
| 1 | 33n | Capacitor_SMD:C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C16 |
| 1 | 40uH/5A | Inductor_SMD:L_APV_APH1265 | L1 |
| 1 | AMS1117-3.3 (UMW) | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | Conn_01x02_Socket | Connector_AMASS:AMASS_XT60-F_1x02_P7.20mm_Vertical | J14 |
| 1 | Conn_01x04_Pin | Connector_PinSocket_2.54mm:PinSocket_1x04_P2.54mm_Vertical | SCREEN2 |
| 1 | D_Schottky_Dual_CommonCathode_AKA_Split | Diode_SMD:D_SMA-SMB_Universal_Handsoldering | MBRS1045T3G1 |
| 1 | ESP32-S3-WROOM-1 | RF_Module:ESP32-S3-WROOM-1U | U6 |
| 1 | LOGO | Tux:tux2 | |
| 1 | NO | Jumper:SolderJumper-2_P1.3mm_Open_TrianglePad1.0x1.5mm | JP6 |
| 1 | SMLVN6RGB | LED_SMD:LED_RGB_5050-6 | D2 |
| 1 | SN65HVD231 | Package_SO:SOIC-8_3.9x4.9mm_P1.27mm | U3 |
| 1 | SolderJumper_3_Open | Jumper:SolderJumper-3_P1.3mm_Open_Pad1.0x1.5mm_NumberLabels | JP7 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U2 |
| 1 | USB_A_Stacked | Connector_USB:USB_A_CUI_UJ2-ADH-TH_Horizontal_Stacked | J7 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | XL4015 | Package_TO_SOT_SMD:TO-263-5_TabPin3 | U7 |
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Questions
How big is the Global ESP32S3 PCB PCB?
It measures 121 × 121 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Global ESP32S3 PCB use?
85 parts, built around the TMC2209SILENTSTEPSTICK, ESP32-S3-WROOM-1-N8, SN65HVD231D and XL4015E1. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Global ESP32S3 PCB KiCad files?
From the TiTooom/Global_ESP32S3_PCB repository on GitHub, at the commit this page was made from: the board is PCB.kicad_pcb and its schematic PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Global ESP32S3 PCB design in my own project?
Its repository states no licence, so its author keeps all rights: ask TiTooom before reusing the design.