2 layers45 × 60 mm
ProjectCursor
Mini-Touch/cursor-oled
Cursor Displayer: ESP32 HP20030-D status panel (PCB + Code)
38 parts
2 layers45.1 × 45.1 mm
SuperPower uC KiCad
SuperPower/esp32_shieldAll hardware designs and products you can find in this repository is licensed under CERN Open Hardware Licence Version 2 - Weakly Reciprocal
- Size
- 45.1 × 45.1 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 33
- Nets
- 56
- Pads
- 162
- Tracks, vias
- 437, 81
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 5 (file 20171130)
- Created
- 21 Feb 2021
- Updated
- 7 May 2022
Overview
SuperPower uC KiCad is an open-source printed circuit board by SuperPower, from the SuperPower/esp32_shield repository on GitHub. It is a 2-layer board of 45.1 × 45.1 mm with 33 parts on 56 nets, routed with 437 tracks and 81 vias.
It is built around the CH340C, ESP32-WROOM-32U and W25Q32JVSSIQ, with the AMS1117-3.3, S8050 and B5819W among its other parts. Its parts include 9 capacitors, 6 resistors, 4 ICs, 4 connectors and 3 diodes. It belongs with the ESP32 boards of this library.
Main components
7
CH340C
SOP-16-20℃~+70℃ 2Mbps 3.3V、5V 50uA 7mA Transceiver USB 2.0 SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
ESP32-WROOM-32U
SMD,19.2x18mm-40℃~+85℃ -97dBm 2.4GHz 20.5dBm 3V~3.6V Bluetooth4.2 ESP32-DOWD UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC、CAN SMD,19.2x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
W25Q32JVSSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 133MHz 1uA 2.7V~3.6V 20 Years 32Mbit 3ms SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AMS1117-3.3
SOT-223-40℃~+125℃ 0.003%Vout 1 1.1V@(800mA) 15V 1A 3.3V 5mA 72dB@(120Hz) Fixed Over Current Protection、Short Circuit Protection、Thermal shutdown Positive SOT-223 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSAdvanced Monolithic SystemsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
S8050
SOT-23-55℃~+150℃ 1 NPN 100MHz 100nA 120 25V 300mW 500mA 5V 600mV NPN SOT-23 Bipolar (BJT) ROHShongjiachengBipolar (BJT)
B5819W
SOD-123-55℃~+125℃ 1.5A 1mA@40V 25A 40V 600mV@1A Standalone SOD-123 Schottky Diodes ROHSMDDSchottky Diodes
SK6812MINI-E
SMD-40℃~+85℃ 0.6mA 1.78mm 120mcd~240mcd 120° 160mcd~320mcd 1kHz 2.8mm 2000V 3.2mm 3.7V~5.5V 460nm~470nm 515nm~525nm 620nm~625nm 800Kbit/s 815mcd~1275mcd Semi-transparent lens SMD RGB LEDs(Built-in IC) ROHSOPSCO OptoelectronicsRGB LEDs(Built-In IC)
README
README.mdSuperPower
Here you should find the best power supplies for your low-power projects. Because of different requirements for an Raspberry Pi and micro-controllers like the ESP32 we split the project into two boards, one for the Raspberry Pi (SuperPower-Rpi) and one for micro-controllers (SuperPower-uC) with low power.
SuperPower-Rpi for Raspberry Pi
SuperPower-uC for micro-controllers and low-power devices
Licence
All hardware designs and products you can find in this repository is licensed under CERN Open Hardware Licence Version 2 - Weakly Reciprocal
Relevant links
Parts
33| Qty | Value | Footprint | References |
|---|---|---|---|
| 5 | 10k | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R8, R9, R18, R20, R23 |
| 3 | 0.1µF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C20, C21, C26 |
| 2 | 1µF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C5, C19 |
| 2 | 22pF | Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder | C6, C7 |
| 2 | 22µF | Capacitor_SMD:C_0805_2012Metric | C1, C2 |
| 2 | Conn_01x14_Female | Connector_PinSocket_2.54mm:PinSocket_1x14_P2.54mm_Vertical | J5, J6 |
| 2 | MountingHole | MountingHole:MountingHole_2.7mm_M2.5_ISO7380 | H1, H2 |
| 2 | S8050 | Package_TO_SOT_SMD:SOT-23_Handsoldering | Q3, Q4 |
| 1 | 100 | Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder | R24 |
| 1 | 12MHZ | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U6 |
| 1 | B5819W | Diode_SMD:D_SOD-123 | D1 |
| 1 | CH340C | Package_SO:SOP-16_4.55x10.3mm_P1.27mm | U5 |
| 1 | DNP | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | RST |
| 1 | DNP | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J11 |
| 1 | ESP32-WROOM32 | RF_Module:ESP32-WROOM-32 | U13 |
| 1 | LED | LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder | D5 |
| 1 | LOGO | lowcostStack:logo-superpower-Artemis | G*** |
| 1 | MCU board | Connector_PinHeader_2.54mm:PinHeader_1x13_P2.54mm_Vertical | J9 |
| 1 | SK6812MINI | LED_SMD:LED_SK6812MINI_PLCC4_3.5x3.5mm_P1.75mm | D2 |
| 1 | W25Q32JVSS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U14 |
Questions
How big is the SuperPower uC KiCad PCB?
It measures 45.1 × 45.1 mm and has 2 copper layers, 1.6 mm thick.
What parts does the SuperPower uC KiCad use?
33 parts, built around the CH340C, ESP32-WROOM-32U, W25Q32JVSSIQ and AMS1117-3.3. 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 SuperPower uC KiCad KiCad files?
From the SuperPower/esp32_shield repository on GitHub, at the commit this page was made from: the board is esp32-shield/SuperPower-uC-KiCad.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the SuperPower uC KiCad design in my own project?
Its repository states no licence, so its author keeps all rights: ask SuperPower before reusing the design.
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