4 layers40 × 50.5 mm
Esp32-devboard
AYUSH-pro-grammer/esp32-devboard
Development board built using Espressif ESP32-S2FH4 with USB-C, two WS2812B LEDs, 3.3V LDO and GPIO headers, which have 15 pins on both sides.
35 parts1
2 layers52.3 × 40.6 mm
Zamonaryboard
zamonary1/zamonarypad1Low-latency capacitive touch osu keyboard, esp32-s2 based
- Size
- 52.3 × 40.6 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 26
- Nets
- 57
- Pads
- 154
- Tracks, vias
- 457, 31
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 29 May 2024
- Updated
- 1 Feb 2025
Overview
Zamonaryboard is an open-source printed circuit board by zamonary1, from the zamonary1/zamonarypad repository on GitHub. It is a 2-layer board of 52.3 × 40.6 mm with 26 parts on 57 nets, routed with 457 tracks and 31 vias.
It is built around the ESP32-S2, ME6211C33M5G-N and WS2812B-2020. Its parts include 11 capacitors, 6 resistors, 2 ICs, 2 diodes and 1 connector. It belongs with the keyboards and input boards and the ESP32 boards of this library.
Main components
3
ESP32-S2
QFN-56-EP(7x7)-40℃~+125℃ -97dBm 135mA 150Mbps 2.4GHz 2.4GHz~2.4835GHz 2.8V~3.6V 63mA DMA function SPI、UART、I2C、I2S WiFi transceiver QFN-56-EP(7x7) RF Transceiver ICs ROHSEspressif SystemsRF Transceiver ICs
ME6211C33M5G-N
SOT-23-5-40℃~+150℃ 1 120mV@(100mA) 3.3V 500mA 50uVrms 60uA 6V 70dB@(1kHz) Fixed Over Current Protection、Enable、Short Circuit Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSMICRONEVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
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.mdZamonarypad
Zamonarypad is a low-latency capacitive touch 2-key keyboard. It is based on cheap ESP32-S2 microcontroller with native USB support.
Feel free to contact me via @zamonary1 via discord, i'll be happy to assist with any issues or questions you may have.
Code is licensed with BSD 3-Clause, PCB files are licensed with Creative Commons BY-SA 4.0. You can learn more in LICENSE
Parts
26| Qty | Value | Footprint | References |
|---|---|---|---|
| 4 | 1uF | Capacitor_SMD:C_0603_1608Metric | C2, C5, C7, C10 |
| 3 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C4, C11 |
| 2 | 10K | Resistor_SMD:R_0603_1608Metric | R3, R4 |
| 2 | 15pF | Capacitor_SMD:C_0603_1608Metric | C8, C9 |
| 2 | 480 | Resistor_SMD:R_0603_1608Metric | R5, R6 |
| 2 | 5.1K | Resistor_SMD:R_0603_1608Metric | R1, R2 |
| 2 | SW_Push | Button_Switch_SMD:SW_SPST_SKQG_WithoutStem | SW-RST1, SW1 |
| 2 | WS2812B-2020 | LED_SMD:LED_WS2812B-2020_PLCC4_2.0x2.0mm | D1, D2 |
| 1 | 100pF | Capacitor_SMD:C_0603_1608Metric | C6 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | Crystal_GND24 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y1 |
| 1 | ESP32-S2 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP5.6x5.6mm | U1 |
| 1 | ME6211C33M5 | Package_TO_SOT_SMD:SOT-23-5 | U2 |
| 1 | USB_C_Receptacle_USB2.0_14P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
The 25 most common of 26 parts.
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Questions
How big is the Zamonaryboard PCB?
It measures 52.3 × 40.6 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Zamonaryboard use?
26 parts, built around the ESP32-S2, ME6211C33M5G-N and WS2812B-2020. 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 Zamonaryboard KiCad files?
From the zamonary1/zamonarypad repository on GitHub, at the commit this page was made from: the board is pcb source/zamonaryboard.kicad_pcb and its schematic pcb source/zamonaryboard.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Zamonaryboard design in my own project?
Its repository states no licence, so its author keeps all rights: ask zamonary1 before reusing the design.