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joaogabrielsantosD
PCB of the DongleEALIVE for reading data from the vehicle's CAN bus with telemetry via BLE, supporting GPS and accelerometer.
| Reference | Value | Description |
|---|---|---|
| Q1 | IRF5305S | 33A Id, 100V Vds, HEXFET N-Channel MOSFET, TO-220 |
| Q2,Q3 | SS8050-G | |
| U1 | ESP32-WROOM-32 | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2 | MP1584EN | |
| U3 | AMS1117 | 1A Low Dropout regulator, positive, adjustable output, SOT-223 |
| U4 | TJA1050 | |
| U5 |
| U6 | CP2102N-Axx-xQFN28 | USB to UART master bridge, QFN-28 |
|---|
| C1 | 22uF | Unpolarized capacitor, small symbol |
|---|
| C2,C4,C7,C9,C12,C13,C16,C20-C22 | 10uF | Polarized capacitor, small symbol,Unpolarized capacitor, small symbol |
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| C3,C5,C6,C8,C10,C14,C15,C17,C23 | 100nF | Unpolarized capacitor, small symbol |
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| C11 | 100pF | Unpolarized capacitor, small symbol |
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| C18,C19 | 22pF | Unpolarized capacitor, small symbol |
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| D1,D2,D5 | LED | Light emitting diode |
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| D3 | SS34 | Schottky diode |
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| D4 | MM3Z10V | Zener diode, small symbol |
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| D6 | PESD1CAN |
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| D7 | BAT760-7 | Schottky diode, small symbol |
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| F1 | 0.5A | Fuse, small symbol |
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| J1 | C-OBD-II-16M |
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| J2,J3 | Conn_01x05_Socket | Generic connector, single row, 01x05, script generated |
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| J4 | USB_B_Micro | USB Micro Type B connector |
|---|
| L1 | 4.7uH | Inductor, small symbol |
|---|
| R1,R2,R15,R18,R19 | 10kΩ | Resistor, small symbol |
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| R3,R4 | 1k | Resistor, small symbol |
|---|
| R5,R6,R14,R16 | 120Ω | Resistor, small symbol |
|---|
| R7-R9,R11,R12 | 100kΩ | Resistor, small symbol |
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| R10,R17 | 1kΩ | Resistor, small symbol |
|---|
| R13 | 8.2kΩ | Resistor, small symbol |
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| RV1 | 200kΩ | Potentiometer |
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| SW1,SW2 | SW_Push | Push button switch, generic, two pins |
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| SW3 | SW_SPDT_321 | Switch, single pole double throw |
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| Y1 | Crystal | Two pin crystal |
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