2 layers91.8 × 162.2 mm
4 layers93.3 × 155.8 mm
KiCAD Keypad
EesaWithTheShot/Macropad- Size
- 93.3 × 155.8 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 72
- Nets
- 81
- Pads
- 365
- Tracks, vias
- 366, 45
- Pours
- 4
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 23 Dec 2024
- Updated
- 7 Jan 2025
Overview
KiCAD Keypad is an open-source printed circuit board by EesaWithTheShot, from the EesaWithTheShot/Macropad repository on GitHub. It is a 4-layer board of 93.3 × 155.8 mm with 72 parts on 81 nets, routed with 366 tracks and 45 vias.
It is built around the ESP32-S3-MINI-1-N8, AP2112K-3.3TRG1 and USBLC6-2SC6, with the RC0603FR-0710KL, 0805B105K500NT and NPTC082KFMS-RC among its other parts. Its parts include 24 switches, 22 diodes, 7 resistors, 6 capacitors and 3 ICs. It belongs with the keyboards and input boards and the ESP32 boards of this library.
Main components
9
ESP32-S3-MINI-1-N8
SMD-104.5dBm -40℃~+85℃ 2.4GHz 20.5dBm 330mA 3V~3.6V 97mA Bluetooth5.0 ESP32-S3FN8 Chip On-board PCB Antenna UART、SPI、I2C、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
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)
RC0603FR-0710KL
UncategorisedUnknown maker
0805B105K500NT
08051uF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHSGuangdong Fenghua Advanced Tech (FH)Multilayer Ceramic Capacitors MLCC - SMD/SMT
NPTC082KFMS-RC
SMD,P=2.54mmSMD,P=2.54mm Female Headers ROHSSullins Connector SolutionsFemale Headers
150040RS73240
0402100mcd 120° 20mA 2V 625nm 630nm Discrete Diode Red Water Clear 0402 LED Indication - Discrete ROHSWürth ElektronikLight Emitting Diodes (LED)
PEC11R-4215F-S0024
插件-30℃~+70℃ 10mA 24/24 5V Incremental Straight Two-phase output 插件 Rotary Encoders ROHSBournsRotary Encoders
USB4105-GF-A
SMD-40℃~+85℃ 1 12P 48V 5A Black Female Surface Mount, Right Angle Type-C USB 2.0 SMD USB Connectors ROHSGlobal Connector Technology (GCT)USB Connectors
Parts
72| Qty | Value | Footprint | References |
|---|---|---|---|
| 21 | D | ScottoKeebs_Components:Diode_DO-35 | D1, D2, D3, D4, D10, D11, D12, D13, D14, D15, D16, D17, D18, D19, D20, D21 +5 |
| 19 | Keyswitch | ScottoKeebs_Hotswap:Hotswap_MX_1.00u | S1, S2, S3, S4, S5, S6, S10, S11, S12, S13, S14, S15, S16, S17, S18, S21 +3 |
| 4 | 10k | Resistor_SMD:R_0402_1005Metric | R1, R2, R5, R6 |
| 4 | MountingHole | MountingHole:MountingHole_2.2mm_M2 | H1, H2, H3, H4 |
| 3 | 0u1F | Capacitor_SMD:C_0402_1005Metric | C1, C3, C4 |
| 3 | Fiducial | Fiducial:Fiducial_1mm_Mask2mm | FM1, FM2, FM3 |
| 2 | 1uF | Capacitor_SMD:C_0805_2012Metric | C5, C6 |
| 2 | 5k1 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 1 | 10uF | Capacitor_SMD:C_0805_2012Metric | C2 |
| 1 | 220R | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 2x8 GPIO for SPI | Connector_PinSocket_2.54mm:PinSocket_2x08_P2.54mm_Vertical_SMD | J3 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | BOOT | Button_Switch_SMD:SW_SPST_PTS647_Sx50 | SW2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | ESP32-S3-MINI-1 | RF_Module:ESP32-S2-MINI-1 | U3 |
| 1 | Keyswitch | ScottoKeebs_Hotswap:Hotswap_MX_2.00u | S20 |
| 1 | Keyswitch | ScottoKeebs_Hotswap:Hotswap_MX_2.00u_90deg | S19 |
| 1 | LED | LED_SMD:LED_0402_1005Metric | D22 |
| 1 | RESET | Button_Switch_SMD:SW_SPST_PTS647_Sx50 | SW1 |
| 1 | RotaryEncoder_Switch | Macropad_Libs:XDCR_PEC11R-4215F-S0024 | SW3 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U2 |
| 1 | USB_C_Receptacle_USB2.0_16P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
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Questions
How big is the KiCAD Keypad PCB?
It measures 93.3 × 155.8 mm and has 4 copper layers, 1.6 mm thick.
What parts does the KiCAD Keypad use?
72 parts, built around the ESP32-S3-MINI-1-N8, AP2112K-3.3TRG1, USBLC6-2SC6 and RC0603FR-0710KL. 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 KiCAD Keypad KiCad files?
From the EesaWithTheShot/Macropad repository on GitHub, at the commit this page was made from: the board is kiCAD/kiCAD Keypad.kicad_pcb and its schematic kiCAD/Keypad 2.0/Keypad 2.0.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the KiCAD Keypad design in my own project?
Its repository states no licence, so its author keeps all rights: ask EesaWithTheShot before reusing the design.