ESP32-Based-Sensor-PCB
blazjerman
Components (32)
| Reference | Value | Description |
|---|---|---|
| Q1-Q5 | MMBT3904 | 0.2A Ic, 40V Vce, Small Signal NPN Transistor, SOT-23 |
| Q6 | TEMT6000X01 | |
| U1 | ESP32-WROOM-32E | RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD |
| U2 | TLV62569DBVR | High Efficiency Synchronous Buck Converter, Adjustable Output 0.6V-5.5V, 2A, SOT-23-5 |
| U3 | CH340C | USB serial converter, crystal-less, UART, SOIC-16 |
| U4 | USBLC6-2SC6-ES | Very low capacitance ESD protection diode, 2 data-line, SOT-23-6 |
| U5 | TCA9548APWR | Low voltage 8-channel I2C switch with reset, TSSOP-24 |
| U6 | THVD1400DR | Differential RS-422/RS-485 bus transceiver, SOIC-8 |
| U8 | TLV61046ADBVR | 28-V Output Voltage Boost Converter with Power Diode and Isolation Switch, SOT-23-6 |
| C1,C2,C11,C13 | 10u | Unpolarized capacitor |
| C3,C5-C10,C14-C16 | 0.1uF | Unpolarized capacitor |
| C4,C12,C35 | 4.7u | Unpolarized capacitor |
| D1 | CDSOT23-SM712 | |
| D7 | LTST-G563EGBW | |
| F1 | 1A | |
| J1 | USB_B_Micro | USB Micro Type B connector |
| J2 | Screw_Terminal_01x08 | Generic screw terminal, single row, 01x08, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J4,J6 | Screw_Terminal_01x06 | Generic screw terminal, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J12 | EN | Generic connector, single row, 01x02, script generated |
| J13 | Boot | Generic connector, single row, 01x02, script generated |
| L1 | 2.2uH | Inductor |
| L2 | 10uH | Inductor |
| R1-R6,R10-R12,R20-R22,R25 | 10k | Resistor |
| R7,R13 | 120 | Resistor |
| R8,R9,R19 | 680 | Resistor |
| R14,R15 | 100 | Resistor |
| R16,R18 | 205k | Resistor |
| R17 | 20k | Resistor |
| R23 | 68k | Resistor |
| R24 | 15k | Resistor |
| R26 | 51k | Resistor |
| SW1 | SW_Push | Push button switch, generic, two pins |