2 layers49.2 × 29.3 mm
LED16SMD
mekatronik-achmadi/example_collection
Store My Personal Examples on Development Topics
36 parts2
2 layers87.7 × 49.2 mm
Store My Personal Examples on Development Topics
- Size
- 87.7 × 49.2 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 37
- Nets
- 56
- Pads
- 165
- Tracks, vias
- 346, 39
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 26 Nov 2021
- Updated
- 4 Apr 2024
Overview
Oledsndio is an open-source printed circuit board by mekatronik-achmadi, from the mekatronik-achmadi/example_collection repository on GitHub. It is a 2-layer board of 87.7 × 49.2 mm with 37 parts on 56 nets, routed with 346 tracks and 39 vias.
It is built around the ESP32-WROOM-32, CH340G and AMS1117-3.3, with the USBLC6-2SC6 and ST-TF-003A among its other parts. Its parts include 12 capacitors, 8 resistors, 6 ICs, 2 connectors and 2 switches. It belongs with the ESP32, ESP8266 and STM32 boards of this library.
Main components
5
ESP32-WROOM-32
SMD,18x25.5mm-40℃~+85℃ -98dBm 2.4GHz 2.7V~3.6V 20dBm Bluetooth4.2 ESP32-DOWDQ6 UART、SDIO、SPI、I2C、GPIO、PWM、ADC、DAC SMD,25.5x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
CH340G
SOP-16-40℃~+85℃ 2Mbps 3.3V、5V USB 2.0 USB to UART SOP-16 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
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
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)
ST-TF-003A
UncategorisedUnknown maker
README
README.mdExamples collection from various works
Parts
37| Qty | Value | Footprint | References |
|---|---|---|---|
| 7 | 10k | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3, R4, R5, R6, R7, R8 |
| 5 | 100n | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C3, C5, C8, C11, C12 |
| 4 | 22p | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C1, C4, C6, C7 |
| 4 | MountingHole_Pad | MountingHole:MountingHole_5.3mm_M5_Pad | H1, H2, H3, H4 |
| 3 | 10u | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C2, C9, C10 |
| 2 | SW_Push | Button_Switch_THT:SW_PUSH_6mm | SW1, SW2 |
| 1 | 12MHz | Crystal:Crystal_SMD_HC49-SD_HandSoldering | Y1 |
| 1 | 330 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R1 |
| 1 | AMS1117-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U3 |
| 1 | CH340G | Package_SO:SOIC-16_3.9x9.9mm_P1.27mm | U4 |
| 1 | Conn_01x04_Male | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | ESP32-WROOM-32 | RF_Module:ESP32-WROOM-32 | U1 |
| 1 | INMP441_MODULE | INMP441:INMP441 | U6 |
| 1 | LED_BLUE | LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder | D1 |
| 1 | MICRO-SD-CARD-SOCKET-9P_ST-TF-003A_ | OPL_Connector:MICRO-SD9+4P-SMD-16.1X14.5X1.85MM | SD1 |
| 1 | SSD1306 | SSD1306:Display_128x64_096_I2C | U2 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U5 |
| 1 | USB_B_Micro | Connector_USB:USB_Micro-B_Wuerth_629105150521 | J2 |
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Questions
How big is the Oledsndio PCB?
It measures 87.7 × 49.2 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Oledsndio use?
37 parts, built around the ESP32-WROOM-32, CH340G, AMS1117-3.3 and USBLC6-2SC6. 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 Oledsndio KiCad files?
From the mekatronik-achmadi/example_collection repository on GitHub, at the commit this page was made from: the board is embedded/esp32/sndio-oled/oledsndio/oledsndio.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Oledsndio design in my own project?
Its repository states no licence, so its author keeps all rights: ask mekatronik-achmadi before reusing the design.