JKBMS JIKONG Display Guide: B/BD vs. PB Compatibility

JKBMS JIKONG Display Guide: B/BD vs. PB Compatibility

Quick answer: B/BD boards use a B/BD-compatible 4.3-inch, 3.2-inch, or 2.0 display. PB boards use a 4.3-TTL or 7.0-TTL display. The B/BD 4.3-inch display and PB 4.3-TTL display are different and cannot be interchanged.

This JKBMS JIKONG guide helps you identify your protection-board series and choose the matching display before ordering.

Identify your protection-board series

Check the product name, label, or order details to confirm whether your board is B/BD or PB. Then select a display listed for that series.

Displays for B/BD

Displays for PB

Important: the two 4.3-inch displays are not interchangeable

The B/BD 4.3-inch display and PB 4.3-TTL display are different specifications. Do not choose by size or appearance alone; confirm the full board series and display model.

Quick compatibility comparison

Board series Compatible display models
B/BD 4.3-inch, 3.2-inch, or 2.0
PB 4.3-TTL or 7.0-TTL

Shop compatible PB displays

For PB V19 boards, choose a dedicated TTL-P display: LCD-4.3-TTL-P or LCD-7.0-TTL-P. These PB-only displays are not for B/BD boards.

Frequently asked questions

Which displays work with B/BD?

Use a B/BD-compatible 4.3-inch, 3.2-inch, or 2.0 display.

Which displays work with PB?

Use a PB-compatible 4.3-TTL or 7.0-TTL display.

Can I use a B/BD 4.3-inch display with a PB board?

No. The B/BD 4.3-inch and PB 4.3-TTL displays are not interchangeable.

Where can I find manuals and detailed product information?

Visit the Download Center for manuals and product files. For compatibility help, contact us through the Support page or WhatsApp.

Related guides

Support and downloads

For after-sales support, visit the Support page. For manuals and product files, use the Download Center. You can also contact us on WhatsApp.

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