# Scrawny Salmon Dejarik ## Description Introducing our innovative IoT device designed to monitor air quality by detecting PM10, PM2.5 particles, carbon monoxide, and nitrogen monoxide. This smart device collects real-time sensor data and securely transmits it to a cloud server for in-depth analysis, enabling accurate environmental monitoring and informed decision-making. Embrace cutting-edge technology for safer, healthier living environments. #IoT #AirQuality #PM10 #PM2.5 #CarbonMonoxide #NitrogenMonoxide #CloudData #SmartTechnology ## Project Details - **Owner:** rafuentes98 - **Created:** 3/7/2025 - **Last Updated:** 3/24/2025 - **Visibility:** Public ## Key Components ### U1 — [PMS5003](https://www.flux.ai/vasy_skral/pms5003.md) - Part Type: Sensor - Manufacturer Name: Plantower - Datasheet URL: https://cdn-shop.adafruit.com/product-files/3686/plantower-pms5003-manual_v2-3.pdf - Manufacturer Part Number: PMS5003 - Package or Case Code: Module **Pins:** - GND - RST - RX - SET - TX - VCC ### U2 — [ESP32-DEVKIT-V1](https://www.flux.ai/jharwinbarrozo/esp32-devkit-v1.md) - Part Type: Module - Manufacturer Name: Espressif Systems - Symbol Style: Parametric - Manufacturer Part Number: ESP32-DEVKIT-V1 - Datasheet URL: https://www.espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf **Pins:** - 3V3 [pin 1] - D12 [pin 27] - D13 [pin 28] - D14 [pin 26] - D15 [pin 3] - D18 [pin 9] - D19 [pin 10] - D2 [pin 4] - D21 [pin 11] - D22 [pin 14] - D23 [pin 15] - D25 [pin 23] - D26 [pin 24] - D27 [pin 25] - D32 [pin 21] - D33 [pin 22] - D34 [pin 19] - D35 [pin 20] - D4 [pin 5] - D5 [pin 8] - EN [pin 16] - GND [pin 2] - GND_1 [pin 29] - RX0 [pin 12] - RX2 [pin 6] - TX0 [pin 13] - TX2 [pin 7] - VIN [pin 30] - VN [pin 18] - VP [pin 17] ### U3 — [MCP1700-3302E/TO](https://www.flux.ai/adrian95/mcp1700-3302eto.md) - Manufacturer Part Number: MCP1700-3302E/TO - Part Type: Integrated Circuit - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Microchip - Datasheet URL: https://ww1.microchip.com/downloads/en/DeviceDoc/MCP1700-Data-Sheet-20001826F.pdf **Pins:** - GND [pin 1] - VI [pin 2] - VO [pin 3] ### U4 — [MICS-4514](https://www.flux.ai/jecstronic/mics-4514.md) - Manufacturer Part Number: MICS-4514 - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: Amphenol SGX Sensortech - Part Type: Sensor - Datasheet URL: https://www.sgxsensortech.com/content/uploads/2014/08/0278_Datasheet-MiCS-4514-rev-16.pdf **Pins:** - RH1_OX [pin A] - RH1_RED [pin C] - RH2_OX [pin H] - RH2_RED [pin F] - RS1_OX [pin B] - RS1_RED [pin D] - RS2_OX [pin J] - RS2_RED [pin G] ### U5 — [SX1278S47S+T-X1](https://www.flux.ai/lcsc/sx1278s47splust-x1.md) - JLCPCB Part Class: Extended Part - Manufacturer Name: Vollgo(沃进) - Datasheet URL: https://www.lcsc.com/datasheet/lcsc_datasheet_2008122007_Vollgo-SX1278S47S-T-X1_C718833.pdf - Manufacturer Part Number: SX1278S47S+T-X1 - Part Type: LoRa Modules - LCSC Part Number: C718833 - Product Info Url: https://lcsc.com/product-detail/Wireless-Modules_Vollgo-SX1278S47S-T-X1_C718833.html - Package or Case Code: WIRELM-SMD_SX1278S165SY-T-X1 **Pins:** - DIO0 [pin 14] - DIO1 [pin 15] - DIO2 [pin 16] - DIO3 [pin 11] - DIO4 [pin 12] - DIO5 [pin 7] - GND [pin 1] - GND [pin 8] - GND [pin 10] - NSS [pin 5] - RF [pin 9] - RST [pin 6] - SCK [pin 4] - SI [pin 3] - SO [pin 2] - VCC [pin 13] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/rafuentes98/scrawny-salmon-dejarik](https://www.flux.ai/rafuentes98/scrawny-salmon-dejarik).* --- *Generated from [https://www.flux.ai/rafuentes98/scrawny-salmon-dejarik](https://www.flux.ai/rafuentes98/scrawny-salmon-dejarik)*