4 layers69.7 × 30.1 mm
Smart insoles 2025 v1
reneayoroa/Instrumented-Insole
KiCAD Design files for an instrumented insole
103 partsMIT
2 layers36.2 × 27.2 mm
TastyMotionTracker PCB
wei756/TastyMotionTrackerTastyMotionTracker-SlimeVR PCB SMT Project
- Size
- 36.2 × 27.2 mm
- Copper layers
- 2
- Thickness
- 1.2 mm
- Parts
- 49
- Nets
- 60
- Pads
- 245
- Tracks, vias
- 219, 163
- Pours
- 8
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 22 Feb 2024
- Updated
- 16 Jul 2026
Overview
TastyMotionTracker PCB is an open-source printed circuit board by wei756, from the wei756/TastyMotionTracker repository on GitHub, published under the CERN-OHL-P-2.0 licence. It is a 2-layer board of 36.2 × 27.2 mm with 49 parts on 60 nets, routed with 219 tracks and 163 vias.
It is built around the ESP32-C3-MINI-1-N4, ME6211C33M5G-N and USBLC6-2SC6. Its parts include 19 resistors, 15 capacitors, 6 ICs, 3 connectors and 2 diodes. It belongs with the ESP32 and RISC-V boards of this library.
Main components
3
ESP32-C3-MINI-1-N4
SMD,16.6x13.2mm-40℃~+85℃ -98dBm 20.5dBm 350mA 3V~3.6V 84mA Integrated temperature sensor、Integrated antenna、Built-in watchdog On-board PCB Antenna SPI、UART、I2C、I2S、USB Transceiver SMD,16.6x13.2mm WiFi Modules ROHSEspressif SystemsRF Modules
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
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)
README
README.mdTastyMotionTracker
TastyMotionTracker-SlimeVR PCB SMT Project
- Very tiny size
- Using BMI160 6-DoF IMU
- I2C port for additional IMU
- CH340E UART-USB Interface
- Charging Li-Po Battery support
License
This hardware is licensed under the CERN-OHL-P v2 license, which is a permissive, non-viral and non-reciprocal open hardware license. Unlike software licenses like MIT and Apache 2.0, it better handles the nuances of hardware and protects both the licensor and licensee from patent lawsuits.
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this work by you, shall be licensed as above, without any additional terms or conditions.
Conveying notice of License
Note that as part of the CERN-OHL-P v2 license, recipients of manufactured hardware must also receive notice of the above license. One such method of conveying the notice is to include a link to the original source repo, or printing "Licensed under CERN-OHL-P v2" on the PCB silkscreen. For more info, see here.
This is conceptually similar to the MIT/Apache 2.0 Licenses, where the original license must still be included as a notice even when the source is modified and subsequently relicensed under different terms.
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 6 | 100nF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C4, C6, C9, C10 |
| 5 | 10uF | Capacitor_SMD:C_0402_1005Metric | C5, C7, C8, C19, C20 |
| 4 | 12K | Resistor_SMD:R_0402_1005Metric | R2, R5, R6, R20 |
| 2 | 100 | Resistor_SMD:R_0402_1005Metric | R3, R4 |
| 2 | 22pF | Capacitor_SMD:C_0402_1005Metric | C12, C13 |
| 2 | 4.7K | Resistor_SMD:R_0402_1005Metric | R12, R13 |
| 2 | 5.1K | Resistor_SMD:R_0402_1005Metric | R18, R25 |
| 1 | 0.5 | Resistor_SMD:R_0402_1005Metric | R11 |
| 1 | 10uF | Capacitor_SMD:C_0603_1608Metric | C1 |
| 1 | 135K | Resistor_SMD:R_0402_1005Metric | R17 |
| 1 | 150K | Resistor_SMD:R_0603_1608Metric | R1 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R8 |
| 1 | 1uH | Inductor_SMD:L_0805_2012Metric | L1 |
| 1 | 22uF | Capacitor_SMD:C_0603_1608Metric | C11 |
| 1 | 2R | Resistor_SMD:R_0603_1608Metric | R7 |
| 1 | 30K | Resistor_SMD:R_0603_1608Metric | R14 |
| 1 | 470 | Resistor_SMD:R_0402_1005Metric | R10 |
| 1 | 51K | Resistor_SMD:R_0402_1005Metric | R16 |
| 1 | BOOT | Button_Switch_SMD:SW_SPST_SKQG_WithoutStem | SW1 |
| 1 | Conn_01x02_Female | Connector_Molex:Molex_PicoBlade_53261-0271_1x02-1MP_P1.25mm_Horizontal | J2 |
| 1 | Conn_01x04_Pin | Connector_JST:JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal | J1 |
| 1 | Crystal | Crystal:Crystal_SMD_3215-2Pin_3.2x1.5mm | Y1 |
| 1 | ESP32-C3-MINI-1-N4 | Expressif:XCVR_ESP32-C3-MINI-1-N4 | U2 |
| 1 | LED | LED_SMD:LED_0603_1608Metric | D2 |
| 1 | LED_RED | LED_SMD:LED_0603_1608Metric | D1 |
| 1 | LSM6DSVTR | Package_LGA:Bosch_LGA-14_3x2.5mm_P0.5mm | U4 |
| 1 | ME6211C33M5G | Package_TO_SOT_SMD:SOT-23-5 | IC1 |
| 1 | NC | Resistor_SMD:R_0603_1608Metric | R19 |
| 1 | SW_SPDT | Button_Switch_SMD:SW_SPDT_PCM12 | SW3 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U7 |
| 1 | USB_C_Plug_USB2.0 | Connector_USB:USB_C_Receptacle_HRO_TYPE-C-31-M-12 | P1 |
| 1 | ~ | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.29x3mm_ThermalVias | U3 |
| 1 | ~ | Package_SO:SOIC-8-1EP_3.9x4.9mm_P1.27mm_EP2.41x3.3mm_ThermalVias | U6 |
Questions
How big is the TastyMotionTracker PCB PCB?
It measures 36.2 × 27.2 mm and has 2 copper layers, 1.2 mm thick.
What parts does the TastyMotionTracker PCB use?
49 parts, built around the ESP32-C3-MINI-1-N4, ME6211C33M5G-N 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 TastyMotionTracker PCB KiCad files?
From the wei756/TastyMotionTracker repository on GitHub, at the commit this page was made from: the board is pcb/TastyMotionTracker-PCB/TastyMotionTracker-PCB.kicad_pcb and its schematic pcb/TastyMotionTracker-PCB/TastyMotionTracker-PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the TastyMotionTracker PCB design in my own project?
Its repository publishes it under the CERN-OHL-P-2.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).
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