2 layers48.9 × 56.6 mm
Display breakout
Kriegbaum/oled-breakout
Breakout board for Crystalfontz 128x128 Oled display
33 partsMIT
4 layers54.4 × 53.3 mm
Esp32s3-microsd devkit
Kriegbaum/esp32s3-microsd-devkitESP32S3 Devkit with SDIO card
- Size
- 54.4 × 53.3 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 36
- Nets
- 52
- Pads
- 216
- Tracks, vias
- 443, 51
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 22 Jul 2023
- Updated
- 10 Aug 2023
Overview
Esp32s3-microsd devkit is an open-source printed circuit board by Kriegbaum, from the Kriegbaum/esp32s3-microsd-devkit repository on GitHub. It is a 4-layer board of 54.4 × 53.3 mm with 36 parts on 52 nets, routed with 443 tracks and 51 vias.
It is built around the ESP32-S3-WROOM-1-N8, MIC23150-SYMT-TR and DM3AT-SF-PEJM5, with the USBLC6-2P6, CL21B104KBCNNNC and CL21A106KOQNNNE among its other parts. Its parts include 11 capacitors, 6 resistors, 3 ICs, 3 connectors and 2 diodes. It belongs with the ESP32 boards of this library.
Main components
12
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
MIC23150-SYMT-TR
TDFN-8(2x2)-40℃~+125℃@(TJ) 1 2.7V~5.5V 2A 3.3V 4MHz Buck Buck Built-in Fixed Yes TDFN-8(2x2) DC-DC Converters ROHSMicrochip TechnologyDC-DC Converters
DM3AT-SF-PEJM5
SMD-25℃~+85℃ 1.68mm Connector and Ejector MicroSD Card (TF Card) No Push-Push SMD SD Card / Memory Card Connector ROHSHirose ElectricSD Card / Memory Card Connector
USBLC6-2P6
SOT-666-6-40℃~+125℃ 150nA 17V 2 3.5pF 5.25V 5A@8/20us 6V ESD IEC 61000-4-2 Unidirectional SOT-666-6 ESD and Surge Protection (TVS/ESD) ROHSSTMicroelectronicsESD And Surge Protection (TVS/ESD)
CL21B104KBCNNNC
0805100nF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMTCL21A106KOQNNNE
080510uF 16V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMTCL21A475KAQNNNE
080525V 4.7uF X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
PTS830GG140GSMTRLFS
SMD-40℃~+85℃ 12V 2.6mm 3.05mm 4.5N 50mA Gull Wing Round Button SPST-NO Surface Mount,Vertical SMD Tactile Switches ROHSC&KTactile Switches
YC124-JR-0747KL
0402x44 47kΩ 62.5mW 8 ±200ppm/℃ ±5% 0402x4 Resistor Networks, Arrays ROHSYAGEOResistor Networks & ArraysCL21B105KBFNNNG
08051uF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSSamsung Electro-MechanicsMultilayer Ceramic Capacitors MLCC - SMD/SMT
LTST-C170KFKT
0805-55℃~+85℃ 130° 20mA 2V 605nm 611nm 75mW 90mcd Discrete Diode Orange Water Clear 0805 LED Indication - Discrete ROHSLite-OnLED Indication - DiscreteMBR230LS
-- Lack of specifications ROHSSMCUncategorised
Parts
36| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | CL21B104KBCNNNC | dowloaded_parts:0805_cap | C2, C3, C6, C10, C11 |
| 3 | CL21A106KOQNNNE | dowloaded_parts:0805_cap | C1, C7, C9 |
| 3 | MountingHole | MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad | H1, H2, H3 |
| 3 | TestPoint | TestPoint:TestPoint_Pad_1.5x1.5mm | TP1, TP2, TP3 |
| 2 | CL21A475KAQNNNE | dowloaded_parts:0805_cap | C4, C5 |
| 2 | Conn_01x17 | Connector_PinHeader_2.54mm:PinHeader_1x17_P2.54mm_Vertical | J1, J3 |
| 2 | PTS830GG140GSMTRLFS | dowloaded_parts:PTS830GG140GSMTRLFS | BOOT1, RESET1 |
| 2 | RC0805FR-075K1L | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R3, R4 |
| 2 | YC124-JR-0747KL | dowloaded_parts:Resistor_Array_0805_x4 | R1, R2 |
| 1 | CL21B105KBFNNNG | dowloaded_parts:0805_cap | C8 |
| 1 | DM3AT-SF-PEJM5 | dowloaded_parts:DM3AT-SF-PEJM5 | X1 |
| 1 | ESP32-S3-WROOM-1 | dowloaded_parts:ESP32-S3-WROOM-1 | U1 |
| 1 | LOGO | LOGO | G*** |
| 1 | LTST-C170KFKT | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | MBR230LS | Diode_SMD:D_SOD-123 | D2 |
| 1 | MIC23150-SYMT-TR | dowloaded_parts:MLF-8_MT_MCH | U3 |
| 1 | NRS3015T1R0NNGHV | dowloaded_parts:IND_NRS3015T100MNGHV_TAY | L1 |
| 1 | RC0805JR-0710KL | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R5 |
| 1 | RNCP0805FTD1K00 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R6 |
| 1 | USB4105-GF-A | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J2 |
| 1 | USBLC6-2P6 | Package_TO_SOT_SMD:SOT-666 | U2 |
Questions
How big is the Esp32s3-microsd devkit PCB?
It measures 54.4 × 53.3 mm and has 4 copper layers, 1.6 mm thick.
What parts does the Esp32s3-microsd devkit use?
36 parts, built around the ESP32-S3-WROOM-1-N8, MIC23150-SYMT-TR, DM3AT-SF-PEJM5 and USBLC6-2P6. 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 Esp32s3-microsd devkit KiCad files?
From the Kriegbaum/esp32s3-microsd-devkit repository on GitHub, at the commit this page was made from: the board is esp32s3-microsd-devkit.kicad_pcb and its schematic SD_MMC.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Esp32s3-microsd devkit design in my own project?
Its repository states no licence, so its author keeps all rights: ask Kriegbaum before reusing the design.
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