Bill of Materials

nathansfb64

nathansfb64

Export this BOM as a CSV with the DNP parts excluded.

flux

I’ll create a CSV BOM file with the requested DNP parts excluded and include the grouped line items plus cost fields.

flux

Done — CSV BOM created with U2, A RS485 B, J1, and J2 excluded:
Known-priced subtotal in the CSV is $5.11327, excluding unpriced passives/LED.
Review BOM and design
Find passive MPNs
Run design review
Reduce BOM cost
Explain DNP handling

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Documents

    Documents are markdown text files which describe project goals, capture details, or even simulation outputs.

    Assets

    ESP32 RS485 (Modbus) Controller Reference Design image.png

    ESP32 RS485 (Modbus) Controller Reference Design image.png

    ESP32 RS485 (Modbus) Controller Reference Design imageThumbnail

    ESP32 RS485 (Modbus) Controller Reference Design

    ESP32 RS485 (Modbus) Controller Reference Design thumbnail
    This project is a controller module that uses the ESP32-WROOM-32E and the MAX3485 to communicate with Modbus devices. It has a USB-C port for power and data, a voltage regulator for stable operation, and headers for connecting sensors and actuators. It also has a CH340C chip for USB to serial conversion. #referenceDesign #project #ESP32 #ESP32WROOM #RF #WIFI #MCU #referenceDesign #simple-embedded #espressif #template #MAX3485 #RS485 #maximintegrated #reference-design #polygon

    Properties

    creativecommons.org/licenses/by/4.0/

    Pricing & Availability

    Distributor

    Qty 1

    Arrow

    $3.69–$4.55

    Digi-Key

    $10.07–$19.82

    LCSC

    $6.81–$7.67

    Mouser

    $11.56

    TME

    $1.60

    Verical

    $3.67–$9.64

    Controls