arroyo-mburicao-estacion-lluvia
carolparedesf
Sistema de monitoreo pluviométrico distribuido a lo largo del arroyo Mburicao, basado en sensor óptico RS485 + ESP32 con transmisión WiFi/GSM y almacenamiento en MicroSD.
Components (30)
| Reference | Value | Description |
|---|---|---|
| U1,U5 | SP3485EN | Industrial 3.3V Low Power Half-Duplex RS-485 Transceiver 10Mbps, SOIC-8 |
| U2 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| U3 | AMS1117-3.3 | 1A Low Dropout regulator, positive, 3.3V fixed output, SOT-223 |
| U4 | DS3231M | Extremely Accurate I2C-Integrated RTC/TCXO/Crystal SOIC-16 |
| BT1 | SMTU2032-LF | |
| C1,C8 | 0.1u | Unpolarized capacitor |
| C2,C9 | 10u | Unpolarized capacitor |
| C3,C6,C7,C12-C14 | 0.1uF | Unpolarized capacitor |
| C4 | 10uF | Unpolarized capacitor |
| C5,C10 | 22uF | Unpolarized capacitor |
| C11 | 1uF | Unpolarized capacitor |
| D1,D5 | SM712_SOT23 | 7V/12V, 600W Asymmetrical TVS Diode Array, SOT-23 |