8 Datastream Pin Mappings
Blynk Datastreams & Hardware GPIO Pinout
Tabel Pemetaan Hardware Pinout MCU ESP32 ke Virtual Pin Blynk
Mapping langsung pin fisik ESP32 MCU (DHT22, Soil Cap, NPK RS485, Relay 12V, Bat, OLED I2C, LoRa) ke Blynk Console Datastreams
| Virtual Pin | Hardware Pinout MCU | Sensor / Komponen | Tipe Data | Unit Satuan | Rentang Nilai | Status Pin | Aksi |
|---|---|---|---|---|---|---|---|
| V0 | GPIO13 (DHT_PIN) | Sensor DHT22 (Suhu Udara) | Double (Float) | °C (Celcius) | 0 - 60 °C | Aktif | |
| V1 | GPIO13 (DHT_PIN) | Sensor DHT22 (Kelembaban Udara) | Double (Float) | % (Relatif) | 0 - 100 % | Aktif | |
| V2 | GPIO34 (SOIL_PIN 34) | Capacitive Soil Moisture Sensor | Double (Analog) | % (Volumetrik) | 0 - 100 % | Aktif | |
| V3 | OpenWeatherMap API | API Prediksi Cuaca / Prob. Hujan | Double (Cloud) | % (Chances) | 0 - 100 % | Aktif | |
| V4 | UART2 GPIO2(TX)/GPIO4(RX) | Sensor NPK + Transceiver MAX485 | Integer Array (3) | mg/kg (PPM) | 0 - 500 mg/kg | Aktif | |
| V5 | GPIO5/18/19/23/26/27 | Modul LoRa SX1276 (RSSI Signal) | Integer (SPI) | dBm | -120 s/d 0 dBm | Aktif | |
| V6 | GPIO14 (ACTUATOR_PIN 14) | Modul Relay Aktuator (Pompa Air 12V) | Integer (Digital 0/1) | Relay State | 0 (OFF) / 1 (ON) | Aktif | |
| V7 | GPIO35 (BAT_PIN 35) | Baterai Volt Monitor (Divider 10k/10k) | Double (Analog) | Volt (V) | 0 - 5.0 V | Aktif |