2 layers91.8 × 84.9 mm
2 layers49.6 × 101 mm
Remote controller
remmaTech12/omni-wheel2- Size
- 49.6 × 101 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 68
- Nets
- 78
- Pads
- 283
- Tracks, vias
- 542, 64
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 1 Nov 2021
- Updated
- 29 Jan 2025
Overview
Remote controller is an open-source printed circuit board by remmaTech12, from the remmaTech12/omni-wheel repository on GitHub, published under the MIT licence. It is a 2-layer board of 49.6 × 101 mm with 68 parts on 78 nets, routed with 542 tracks and 64 vias.
It is built around the ESP32-WROVER-B, SS8050-G and SP0503BAHTG. Its parts include 30 resistors, 13 diodes, 8 capacitors, 3 ICs and 2 transistors. It belongs with the ESP32 boards of this library.
Main components
3
ESP32-WROVER-B
SMD,31.4x18mm-40℃~+85℃ -97dBm 18.5dBm 2.4GHz 3V~3.6V Bluetooth4.2 ESP32-DOWD On-board PCB Antenna UART、SDIO、SPI、I2C、GPIO、PWM、ADC、I2S、DAC SMD,31.4x18mm WiFi Modules ROHSEspressif SystemsWiFi Modules
SS8050-G
SOT-231 NPN 1.5A 100 100MHz 100nA 25V 300mW 400mV 5V NPN SOT-23 Bipolar (BJT) ROHSComchipBipolar (BJT)
SP0503BAHTG
SOT-143-55℃~+125℃ 10A@8/20us 14V 150W@8/20us 30pF、60pF 5.5V 6V 80nA ESD IEC 61000-4-2、IEC 61000-4-5、IEC 61000-4-4 Three channels Unidirectional SOT-143 ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
Parts
68| Qty | Value | Footprint | References |
|---|---|---|---|
| 11 | LED | Diode_SMD:D_0603_1608Metric | D1, D3, D4, D6, D7, D8, D9, D10, D11, D12, D13 |
| 10 | 100 | Resistor_SMD:R_0603_1608Metric | R7, R8, R19, R20, R21, R22, R27, R28, R29, R30 |
| 8 | 5k | Resistor_SMD:R_0603_1608Metric | R15, R16, R17, R18, R23, R24, R25, R26 |
| 8 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | CCW, CW, DOWN, LEFT, OPT1, OPT2, RIGHT, UPPER |
| 4 | 0.1u | Capacitor_SMD:C_0603_1608Metric | C2, C5, C6, C8 |
| 4 | 10k | Resistor_SMD:R_0603_1608Metric | R1, R2, R4, R12 |
| 2 | 0 | Resistor_SMD:R_0603_1608Metric | R13, R14 |
| 2 | 10u | Capacitor_SMD:C_0603_1608Metric | C1, C4 |
| 2 | 5.1k | Resistor_SMD:R_0603_1608Metric | R6, R10 |
| 2 | SS8050-G | Package_TO_SOT_SMD:SOT-23 | Q1, Q2 |
| 2 | SW_Push | Button_Switch_SMD:SW_Push_1P1T_NO_CK_KMR2 | EN, IO0 |
| 1 | 147 | Resistor_SMD:R_0603_1608Metric | R3 |
| 1 | 22.1k | Resistor_SMD:R_0603_1608Metric | R5 |
| 1 | 22u | Capacitor_SMD:C_0603_1608Metric | C3 |
| 1 | 2k | Resistor_SMD:R_0603_1608Metric | R11 |
| 1 | 4.7u | Capacitor_SMD:C_0603_1608Metric | C7 |
| 1 | 47.5k | Resistor_SMD:R_0603_1608Metric | R9 |
| 1 | CP2102N-Axx-xQFN28 | Package_DFN_QFN:QFN-28-1EP_5x5mm_P0.5mm_EP3.35x3.35mm | U3 |
| 1 | Conn_01x02_Male | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | D_Schottky | Diode_SMD:D_0603_1608Metric | D5 |
| 1 | ESP32-WROVER-B | ESP32-WROVER-B:MODULE_ESP32-WROVER-B | U2 |
| 1 | LT1963AxST-3.3 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U1 |
| 1 | SP0503BAHT | Package_TO_SOT_SMD:SOT-143 | D2 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_Amphenol_12401610E4-2A | J2 |
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Questions
How big is the Remote controller PCB?
It measures 49.6 × 101 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Remote controller use?
68 parts, built around the ESP32-WROVER-B, SS8050-G and SP0503BAHTG. 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 Remote controller KiCad files?
From the remmaTech12/omni-wheel repository on GitHub, at the commit this page was made from: the board is circuit/remote_controller/remote_controller.kicad_pcb and its schematic circuit/omni_wheel/motor.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Remote controller design in my own project?
Its repository publishes it under the MIT licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).