electronics
orri93
Electronics Projects
Components (27)
| Reference | Value | Description |
|---|---|---|
| U1 | LD1117S33TR_SOT223 | 800mA Fixed Low Drop Positive Voltage Regulator, Fixed Output 3.3V, SOT-223 |
| U2 | ESP32-WROOM-32UE | RF Module, ESP32-D0WD-V3 SoC, without PSRAM, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, external antenna, SMD |
| U3 | BME280 | Integrated pressure, humidity and temperature sensor; 8-pin 2.5x2.5x0.93mm LGA |
| C1 | .1 uF | Polarized capacitor |
| C2 | 22 uF | Polarized capacitor |
| C3,C5,C11,C13 | 100 nF | Unpolarized capacitor |
| C4,C6-C8 | 1 uF | Polarized capacitor |
| J1 | Power | Generic connector, single row, 01x02, script generated |
| J2 | UART | Generic connector, single row, 01x04, script generated |
| JP1 | ID_WP | |
| R1 | 10 | Resistor |
| R2 | 10k | Resistor |
| SW1,TP4 | EN | Push button switch, generic, two pins,test point |
| SW2 | BOOT | Push button switch, generic, two pins |
| TP1,TP2 | I | test point |
| TP3 | EN GND | test point |
| TP5 | BME GND | test point |
| TP6 | BME CSB | test point |
| TP7 | BME SCK | test point |
| TP8 | BME SDI | test point |
| TP9 | BME SDO | test point |
| TP10 | DOG GND | test point |
| TP11 | DOG SDA | test point |
| TP12 | DOG SCK | test point |
| TP13 | DOG CD | test point |
| TP14 | DOG CS0 | test point |
| TP15 | DOG RST | test point |