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BTM308-host top

KingJacker·BTM308-bluetooth-module-host·BTM308-host/BTM308-host-top/BTM308-host-top.kicad_pcb

BTM308-host top PCB layout, top view — open source board by KingJacker

About the BTM308-host top PCB

BTM308-host top is an open source PCB design by KingJacker, published on GitHub. It is a 4-layer board measuring 23 × 40 mm, with 16 components from 12 distinct parts.

Other key parts include the Bluetooth Module. By type, the board carries 5 switches, 5 resistors, 3 connectors, 2 diodes and 1 IC.

It belongs with the iot & wireless designs in this gallery.

From the project

This is a carrier board for the BTM308 Bluetooth audio module.

BTM308-host top, from the project README
From the project README

Main components on the BTM308-host top

Bluetooth Module

BTM308-host top bill of materials (BOM)

16 components, 12 distinct parts.

QtyPartRefs
1
Bluetooth Module
U1
1
Top
J5
1
Battery +
J6
1
Battery -
J7
1
PLAY
SW1
1
VOL-
SW2
1
VOL+
SW3
1
ON/OFF
SW4
1
Battery Status
SW6
1
BLUE
D1
1
RED
D2
5
1k
R1, R2, R3, R4, R5

BTM308-host top design files

The KiCad project lives in the KingJacker/BTM308-bluetooth-module-host repository on GitHub; these links point at the commit this page was built from.

BTM308-host top: common questions

How big is the BTM308-host top PCB?

The BTM308-host top measures 23 × 40 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the BTM308-host top?

16 components, from 12 distinct parts. The full bill of materials is listed on this page.

Where can I download the BTM308-host top design files?

From the KingJacker/BTM308-bluetooth-module-host repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the BTM308-host top design in my own project?

The repository has no license, so all rights stay with KingJacker. Use it as a reference, and ask the author before reusing the design.

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