2 layers
2 layers133.8 × 95.4 mm
Motorcycle telemetry unit
Data-ptr/Motorcycle-telemetry-unit1MTU
- Size
- 133.8 × 95.4 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 109
- Nets
- 148
- Pads
- 436
- Tracks, vias
- 612, 62
- Routed
- Yes
- KiCad
- KiCad 6 (file 20211014)
- Created
- 25 Aug 2022
- Updated
- 26 Aug 2022
Overview
Motorcycle telemetry unit is an open-source printed circuit board by Data-ptr, from the Data-ptr/Motorcycle-telemetry-unit repository on GitHub, published under the Unlicense licence. It is a 2-layer board of 133.8 × 95.4 mm with 109 parts on 148 nets, routed with 612 tracks and 62 vias.
It is built around the ESP32-S2-WROVER-I(4M), BME280 and VO615A, with the BNO085 among its other parts. Its parts include 45 resistors, 16 ICs, 11 diodes, 11 fuses and 6 capacitors. It belongs with the ESP32 boards of this library.
Main components
4ESP32-S2-WROVER-I(4M)
18x31x3.3mm18x31x3.3mm WiFi Modules ROHSEspressif SystemsWiFi Modules
BME280
LGA-8(2.5x2.5)-40℃~+85℃ 0%RH~100%RH 1.71V~3.6V 1.8uA 16bit I2C、SPI ±0.5℃ ±3%RH LGA-8(2.5x2.5) Temperature and Humidity Sensor ROHSBoschTemperature And Humidity Sensor
VO615A
DIP-4Transistor, Photovoltaic Output OptoisolatorsVishay Intertechnology
BNO085
LGA-28(3.8x5.2)1.65V~3.6V 12bit、16bit IMU (accelerometer + gyroscope) SPI、I2C、UART X,Y,Z X,Y,Z ±2000dps ±8g LGA-28(3.8x5.2) Accelerometers ROHSCEVAAccelerometers
README
README.mdMotorcycle-Telemetry-Unit
MTU
Parts
109| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 0R | Resistor_SMD:R_1206_3216Metric | R13, R14, R15, R16, R17, R18, R19, R20, R22, R29, R38, R44 |
| 12 | 10k | Resistor_SMD:R_1206_3216Metric | R21, R23, R24, R25, R26, R27, R28, R30, R34, R35, R40, R41 |
| 10 | 12v Fuse | BK-6013:FUSE_BK-6013 | F1, F2, F3, F4, F5, F6, F7, F8, F9, F11 |
| 9 | VO615A | VO615A:DIP762W50P254L458H480Q4 | U1, U2, U3, U4, U5, U6, U7, U8, U9 |
| 8 | 300R | Resistor_SMD:R_1206_3216Metric | R3, R4, R5, R6, R7, R9, R10, R12 |
| 4 | 0.1uF | Capacitor_SMD:C_1206_3216Metric | C1, C2, C3, C4 |
| 4 | 1N5711 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D9, D10, D11, D12 |
| 4 | 2k2 | Resistor_SMD:R_1206_3216Metric | R31, R32, R36, R39 |
| 2 | 64R | Resistor_SMD:R_1206_3216Metric | R42, R43 |
| 2 | DIODE | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D2, D3 |
| 2 | Q_NMOS_DGS | Package_TO_SOT_SMD:SOT-23 | Q2, Q4 |
| 2 | Q_PMOS_DGS | Package_TO_SOT_SMD:SOT-23 | Q1, Q3 |
| 2 | Screw_Terminal_01x02 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-2-5.0-H_1x02_P5.00mm_Horizontal | J2, J3 |
| 1 | 12v | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP6 |
| 1 | 12v POWER | LED_SMD:LED_1206_3216Metric | D7 |
| 1 | 12v-5v Regulator | Package_TO_SOT_SMD:TO-252-2 | U16 |
| 1 | 1K | Resistor_SMD:R_1206_3216Metric | R11 |
| 1 | 1N4007 | Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal | D1 |
| 1 | 1k | Resistor_SMD:R_1206_3216Metric | R33 |
| 1 | 23R7 | Resistor_SMD:R_1206_3216Metric | R1 |
| 1 | 3.3v | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP5 |
| 1 | 3.3v POWER | LED_SMD:LED_1206_3216Metric | D6 |
| 1 | 344R | Resistor_SMD:R_1206_3216Metric | R45 |
| 1 | 5V-3.3V Regulator | Package_TO_SOT_SMD:TO-252-2 | U15 |
| 1 | 5v | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP3 |
| 1 | 5v Fuse | BK-6013:FUSE_BK-6013 | F10 |
| 1 | 5v POWER | LED_SMD:LED_1206_3216Metric | D4 |
| 1 | 6R65 | Resistor_SMD:R_1206_3216Metric | R2 |
| 1 | ADW11 | Relay_THT:Relay_1P1T_NO_10x24x18.8mm_Panasonic_ADW11xxxxW_THT | K1 |
| 1 | Antenna | RF_Antenna:Texas_SWRA117D_2.4GHz_Right | AE1 |
| 1 | BME280 | Package_LGA:Bosch_LGA-8_2.5x2.5mm_P0.65mm_ClockwisePinNumbering | U13 |
| 1 | BNO085 | Package_LGA:LGA-28_5.2x3.8mm_P0.5mm | U10 |
| 1 | Bypass Cap | Capacitor_THT:C_Disc_D3.0mm_W1.6mm_P2.50mm | C6 |
| 1 | CHARGING | LED_SMD:LED_1206_3216Metric | D5 |
| 1 | Charge | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP4 |
| 1 | DNI | Resistor_SMD:R_1206_3216Metric | R37 |
| 1 | ESP32-S2-WROVER | RF_Module:ESP32-S2-WROVER | U11 |
| 1 | GND | TestPoint:TestPoint_Bridge_Pitch2.0mm_Drill0.7mm | TP2 |
| 1 | GoPro Power USBAx2 | Connector_USB:USB_A_Wuerth_61400826021_Horizontal_Stacked | J5 |
| 1 | LTC4156 | Package_DFN_QFN:QFN-28-1EP_4x5mm_P0.5mm_EP2.65x3.65mm | U14 |
| 1 | Micro_SD_Card_Det | Connector_Card:microSD_HC_Wuerth_693072010801 | J4 |
| 1 | NEO-8Q | RF_GPS:ublox_NEO | U12 |
| 1 | RESET | Button_Switch_SMD:SW_Push_1P1T_NO_6x6mm_H9.5mm | SW1 |
| 1 | R_US | Resistor_SMD:R_1206_3216Metric | R8 |
| 1 | Screw_Terminal_01x10 | TerminalBlock_Phoenix:TerminalBlock_Phoenix_PT-1,5-10-5.0-H_1x10_P5.00mm_Horizontal | J6 |
| 1 | Smooth Cap | Capacitor_THT:CP_Radial_D4.0mm_P1.50mm | C5 |
| 1 | Telemetry Battery | Connector_AMASS:AMASS_XT60-M_1x02_P7.20mm_Vertical | BT1 |
| 1 | USB_B_Micro-ESP32 | Connector_USB:USB_Micro-B_Wuerth_629105150521 | J1 |
| 1 | ~{RESET} | TestPoint:TestPoint_Loop_D2.50mm_Drill1.0mm | TP1 |
Questions
How big is the Motorcycle telemetry unit PCB?
It measures 133.8 × 95.4 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Motorcycle telemetry unit use?
109 parts, built around the ESP32-S2-WROVER-I(4M), BME280, VO615A and BNO085. 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 Motorcycle telemetry unit KiCad files?
From the Data-ptr/Motorcycle-telemetry-unit repository on GitHub, at the commit this page was made from: the board is Motorcycle-telemetry-unit.kicad_pcb and its schematic Motorcycle-telemetry-unit.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Motorcycle telemetry unit design in my own project?
Its repository publishes it under the Unlicense 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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