2 layers27.3 × 13.2 mm
NovaMkII
SpacehuhnTech/USB-Nova-MkII-PCB
USB Nova is a cute little USB “drive” that acts as a keyboard, much like the USB Rubber Ducky, WiFi Duck, and other BadUSBs.
36 parts7CERN-OHL-P-2.0
2 layers26 × 28 mm
ESP32-S3-Expansion
SpacehuhnTech/framework69ESP32-S3 Framework Expansion Card
- Size
- 26 × 28 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 22
- Nets
- 49
- Pads
- 136
- Tracks, vias
- 108, 18
- Pours
- 18
- Routed
- Yes
- KiCad
- KiCad 7 (file 20221018)
- Created
- 26 Jun 2023
- Updated
- 26 Jun 2023
Overview
ESP32-S3-Expansion is an open-source printed circuit board by SpacehuhnTech, from the SpacehuhnTech/framework repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 26 × 28 mm with 22 parts on 49 nets, routed with 108 tracks and 18 vias.
It is built around the ESP32-S3-MINI-1-N4R2, AP2112K-3.3TRG1 and TS-1088-AR02016, with the 1.0T-4PLTPZ, TYPEC-951-ARP24 and WS2812B-2020 among its other parts. Its parts include 5 capacitors, 2 resistors, 2 ICs, 2 connectors and 2 switches. It belongs with the ESP32 boards of this library.
Main components
6
ESP32-S3-MINI-1-N4R2
SMD-103.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 355mA 3V~3.6V 95mA Bluetooth5.0 ESP32-S3 On-board PCB Antenna UART、SPI、I2C、GPIO、I2S、USB SMD WiFi Modules ROHSEspressif SystemsWiFi Modules
AP2112K-3.3TRG1
SOT-25-5-40℃~+85℃@(Ta) 1 250mV@(600mA) 3.3V 50uVrms 55uA 600mA 65dB@(1kHz) 6V Fixed Over Current Protection、Thermal Shutdown、Enable control Positive SOT-25-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSDiodes IncorporatedVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
TS-1088-AR02016
SMD,4x3mm-30℃~+80℃ 1.6N 100,000 cycles 12V 2mm 3.9mm 3mm 50mA Black Round Button SMD(SMT) Tab SPST Surface Mount,Vertical Without Bracket SMD,4x3mm Tactile Switches ROHSXUNPUTactile Switches
1.0T-4PLTPZ
SMD,P=1mm-25℃~+85℃ 1 1A 1mm 1x4P 3.05mm 4 4.25mm 4P 50V 6mm Beige LCP Phosphor Bronze SH Surface Mount,Vertical SMD,P=1mm Wire To Board Connector ROHSBOOMELEWire To Board Connector
TYPEC-951-ARP24
SMD-45℃~+85℃ 1 10000 times 13.75mm 24P 3A Male Surface Mount, Right Angle Type-C USB 3.1 SMD USB Connectors ROHSXUNPUUSB Connectors
WS2812B-2020
SMD,2.2x2mm0.6mA 0.84mm 120us 160mcd 200mcd 2kHz 2mm 2mm 300ns 470.4nm 515.6nm 520mcd 5V 622.5nm 800Kbit/s Built-in power-on reset circuit、Built-in power-on reset circuit、Integrated intelligent reverse connection protection function Top-mount SMD,2.2x2mm RGB LEDs(Built-in IC) ROHSWorldsemiRGB LEDs(Built-In IC)
README
README.mdESP32-S3 Framework Expansion Card
Here are the KiCAD files of my ESP32-S3 Expansion Card for the Framework Laptop. Learn more about my project on YouTube: https://youtu.be/IML9c_MsyQU
Parts
22| Qty | Value | Footprint | References |
|---|---|---|---|
| 2 | 100nF | Capacitor_SMD:C_0402_1005Metric | C4, C5 |
| 2 | 1uF | Capacitor_SMD:C_0603_1608Metric | C1, C2 |
| 2 | LOGO | artwork:star_tiny | G3, G4 |
| 2 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2 |
| 2 | TS-1088-AR02016 | _mykicadlib:SW-SMD_L3.9-W3.0-P4.45 | SW1, SW2 |
| 1 | 1.0T-4PLTPZ | _mykicadlib:FPC-SMD_4P-P1.00_1.0T-4PLTPZ | CN1 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R2 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 5.1k | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | AP2112K-3.3TRG1 | _mykicadlib:SOT-25-5_AP2112K | U1 |
| 1 | ESP32-S3-MINI-1-N4R2 | _mykicadlib:ESP32-S3-MINI-1-N4R2 | U2 |
| 1 | LOGO | artwork:spacehuhn_logo_text_big-mask | G1 |
| 1 | LOGO | artwork:star_small | G2 |
| 1 | LOGO | artwork:spacehuhn_logo_text_small | G*** |
| 1 | LOGO | artwork:oshw_logo_small | G5 |
| 1 | USB_C_Plug_USB2.0 | _mykicadlib:USB-C-SMD_TYPEC-951-ARP24 | P1 |
| 1 | WS2812B-2020 | _mykicadlib:LED-SMD_4P-L2.0-W2.0-TL_WS2812B-2020 | LED1 |
Questions
How big is the ESP32-S3-Expansion PCB?
It measures 26 × 28 mm and has 2 copper layers, 1.6 mm thick.
What parts does the ESP32-S3-Expansion use?
22 parts, built around the ESP32-S3-MINI-1-N4R2, AP2112K-3.3TRG1, TS-1088-AR02016 and 1.0T-4PLTPZ. 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 ESP32-S3-Expansion KiCad files?
From the SpacehuhnTech/framework repository on GitHub, at the commit this page was made from: the board is ESP32-S3-Expansion/ESP32-S3-Expansion.kicad_pcb and its schematic ESP32-S3-Expansion/ESP32-S3-Expansion.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the ESP32-S3-Expansion design in my own project?
Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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