915 Generation Expansion Board for V2 Onboard Breadboard

In order to facilitate the wiring of the -bit development board, we specially designed this expansion board.
The expansion board comes with the chip, connect an external DC 4.75-12V to power the -bit.
All the pins and power supply of the -bit development board have been led out to the middle row of the expansion board. directly solder the components on the expansion board, or connect the circuit through the 400-hole breadboard above.
The breadboard and the expansion board are connected by double-sided tape, and the breadboard and the expansion board are separated when sold.
The expansion area uses double-sided PCB vias to connect, and components can be soldered on both sides. There are pads on the back IO to facilitate line connection; a 400-hole breadboard is placed on the lower part to facilitate experiment expansion. Input voltage: DC 4.75-12V
Breadboard holes: 400 holes
Row mother spacing: 2.54mm
size:106x86mm
Material:PCB
colour:red Package Contents:
1 * Expansion Board
1 * Breadboard Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.