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  • BM83 Bluetooth Mic & Speaker Kit front project assembly render — components only included with PCBA

    BM83 Bluetooth Mic & Speaker Kit — PCB / PCBA

    Price range: $3.00 through $30.00

    Two-board BM83 Bluetooth audio kit: 1 microphone board + 1 speaker board.

    PCB Kit: $3.00, 80 g. PCBA Kit: $30.00, 100 g. PCBA includes board-mounted components and BM83 modules; production takes 5-10 days after payment confirmation, excluding shipping.

    Raspberry Pi 5, batteries, external speaker unit and cases are not included. Voice processing requires an external host and software. Images are assembly renders.

    PCB production lead time: 2-3 days. Shipping transit time is additional.

    Choose your PCB color: Green, Purple, Red, Yellow, Blue, White, Black or Matte Black.

    For bare PCB orders, please enter your preferred soldermask color in the order notes at checkout. If ordering multiple products, specify the product name and color for each item. Example: Arisu PCB – Purple. Product images are references; the supplied PCB color follows your confirmed order requirements.

    Prefer to order with your Gerber files? Upload your Gerber files on our PCB/PCBA online ordering page, select your PCB color and manufacturing specifications, and place your order directly. Pricing is calculated from your uploaded files and selected options.

    Upload Gerber & Order Online

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Raspberry Pi GPIO test expansion bare PCB for MCP3008 and BME280 module

    Raspberry Pi GPIO Test Expansion Bare PCB — .NET IoT

    $2.00

    $2.00 per bare PCB · 50 g · 2 layers. One unpopulated Raspberry Pi GPIO test expansion PCB based on the dotnet/iot design. For GPIO, SPI, I2C and PWM test setups using MCP3008 and a separate BME280 breakout module.

    PCB only: Raspberry Pi, electronic components, headers and BME280 module are not included.

    Contact Us for PCBA

    PCB production lead time: 2-3 days. PCBA production lead time: 5-10 days, subject to component availability and assembly-scope confirmation. Shipping transit time is additional.

    Choose your PCB color: Green, Purple, Red, Yellow, Blue, White, Black or Matte Black.

    For bare PCB orders, please enter your preferred soldermask color in the order notes at checkout. If ordering multiple products, specify the product name and color for each item. Example: Arisu PCB – Purple. Product images are references; the supplied PCB color follows your confirmed order requirements.

    Prefer to order with your Gerber files? Upload your Gerber files on our PCB/PCBA online ordering page, select your PCB color and manufacturing specifications, and place your order directly. Pricing is calculated from your uploaded files and selected options.

    Upload Gerber & Order Online

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