• BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 7
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 1
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  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 6
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 8
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 9
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 10
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 11
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  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 13
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 14
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 15
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 16
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 17
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 18
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 19
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 20
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 21
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 22
  • BMS Board With Bluetooth UART RS485 And CAN Communication Multiple Amperage Options 23
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BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options

BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options

$83.94
$83.94
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Color: lifepo4 3.2v 4s 12v
Size: 40a bt uart h
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Returns

We accept returns within 30 days of delivery. Items must be unworn, unwashed, and returned with original tags attached.

Care Instructions

To preserve the beauty of your dress, we recommend gentle hand washing or dry cleaning. Do not bleach. Hang or lay flat to dry. Steam or iron on low heat if needed.

Shipping

Orders are processed within 1–3 business days.

  • Standard Shipping: 5–9 business days — $3.95
  • Express Shipping: 4–7 business days — $9.95

Delivery times are estimates and may vary depending on your location. Tracking information will be provided once your order has been shipped.

Upgrade your battery management system with this Smart Lifepo4 BMS Board, designed for 4S (12V), 8S (24V), and 16S (48V) 3.2V lithium battery packs. Built with advanced protection and Bluetooth, UART, RS485, and CANBUS communication options, this BMS ensures safe, efficient, and intelligent energy management. Perfect for 18650 and other LiFePO4 battery setups, it balances performance, durability, and monitoring convenience for hobbyists, solar projects, and energy storage systems.

Key Features

  • Smart Communication Options – choose from Bluetooth, UART, RS485, or CANBUS for versatile monitoring and control.

  • Multiple Current Ratings – available from 40A up to 500A, suitable for everything from small packs to high-capacity battery systems.

  • Comprehensive Protection – built-in safeguards against overcharge, over-discharge, overcurrent, and short circuit.

  • Durable Build – engineered with high-quality materials for long-term reliability.

  • Wide Compatibility – supports LiFePO4 cells in 4S, 8S, and 16S configurations.

Why Choose This BMS
Unlike standard protection boards, this Smart BMS not only ensures safety but also provides real-time data communication for better battery monitoring and system integration. Whether for solar energy storage, DIY power walls, or high-performance e-bikes, this board delivers reliability and flexibility.

Perfect For

  • Solar power storage systems

  • DIY battery pack builders

  • Electric vehicles and e-bikes

  • Hobbyists and engineers seeking smart monitoring solutions

📏 Size & Specs

  • Supported Battery Types: LiFePO4 18650 and compatible cells

  • Series Support: 4S (12V), 8S (24V), 16S (48V)

  • Current Range: 40A to 500A

  • Communication: Bluetooth, UART, RS485, CANBUS

  • Safety Features: Overvoltage, undervoltage, overcurrent, short-circuit protection

View full details
Selected Variant Image
BMS Board with Bluetooth, UART, RS485,...
lifepo4 3.2v 4s 12v /
40a bt uart h
$83.94
$83.94
Selected Variant Image
Uplift Essentials
BMS Board with Bluetooth, UART, RS485, and CAN...
lifepo4 3.2v 4s 12v /
40a bt uart h
$83.94
$83.94

what our customers say about us

4.9

Based on 100+ Reviews

4.9
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  • E
    Emily R.
    US flag
    Verified Buyer
    Perfect for a summer wedding
    I wore this to my cousin's wedding and felt amazing all day. The fit was exactly as expected, and I received so many compliments. I ordered my usual size S.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 23 2
  • O
    Olivia H.
    US flag
    Verified Buyer
    Beautiful dress
    Really happy with this purchase. I only wish I had steamed it before trying it on because it arrived with a few wrinkles from shipping.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • S
    Sarah T.
    US flag
    Verified Buyer
    So flattering
    I have a hard time finding dresses that fit my waist properly, but this one was perfect. Very comfortable to wear for several hours.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • C
    Chloe W.
    US flag
    Verified Buyer
    Worth every dollar
    The quality surprised me. The material has a nice weight and doesn't feel see-through at all. I'll definitely order another style.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • A
    Amanda K.
    US flag
    Verified Buyer
    Engagement photo approved
    Bought this for our engagement photos and couldn't be happier. It looked beautiful in natural light and fit perfectly.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • N
    Nicole B.
    US flag
    Verified Buyer
    Runs slightly roomy
    I was between sizes and ordered the larger one. It still looked great, but I probably could have gone with my usual size.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • H
    Hannah C.
    US flag
    Verified Buyer
    Comfortable all evening
    Wore this to a formal dinner and didn't have to adjust it once. It stayed comfortable from start to finish.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • M
    Megan L.
    US flag
    Verified Buyer
    Love the quality
    Beautiful stitching and a really elegant design. It feels much more expensive than it actually is.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • R
    Rachel S.
    US flag
    Verified Buyer
    True to size
    I followed the size chart and ordered a Medium. It fit exactly the way I wanted.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • A
    Ashley D.
    US flag
    Verified Buyer
    Received so many compliments
    Everyone kept asking where I bought this dress. It's simple, elegant, and easy to accessorize.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • L
    Lauren P.
    US flag
    Verified Buyer
    Vacation favorite
    Packed this for my trip to Italy and wore it twice. It's lightweight, comfortable, and photographs beautifully.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • B
    Brittany G.
    US flag
    Verified Buyer
    Lovely dress
    The zipper was a little stiff the first time, but after wearing it once everything worked perfectly. Overall, I'm very happy.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0
  • K
    Kayla N.
    US flag
    Verified Buyer
    Helpful customer service
    I wasn't sure which size to buy, so I contacted support first. They recommended a Small, and it fit perfectly.
    BMS Board with Bluetooth, UART, RS485, and CAN Communication – Multiple Amperage Options     Was this helpful? 0 0

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