ORIGINALERAK3172h breadboard

ccadic·sharpikeebo·update2026/kicad_files/rak3172/USBRACK-SIMPLE/ORIGINALERAK3172h-breadboard.kicad_pcb

ORIGINALERAK3172h breadboard PCB layout, top view — open source board by ccadic

About the ORIGINALERAK3172h breadboard PCB

ORIGINALERAK3172h breadboard is an open source PCB design by ccadic, published on GitHub. It is a 2-layer board measuring 18 × 39.5 mm, with 38 components from 25 distinct parts.

Other key parts include the RAK3172, CH340E, OLED12832 and ME6211C33M5G-N. By type, the board carries 16 resistors, 7 capacitors, 4 ICs, 4 connectors, 4 switches and 3 diodes.

It belongs with the dev boards & breakouts and displays & leds designs in this gallery.

From the project

Miniature RPI Zero 2W shield with Sharp memory Display and USB Beyboard

Main components on the ORIGINALERAK3172h breadboard

RAK3172 CH340EOLED12832ME6211C33M5G-N

ORIGINALERAK3172h breadboard bill of materials (BOM)

38 components, 25 distinct parts.

Qty	Part	Footprint	Refs
1	RAK3172	RAK3172	U101
1	CH340E	MSOP-10_3x3mm_P0.5mm	U102
1	OLED12832	OLED-0.91-128x32	U103
1	ME6211C33M5G-N	SOT-23-5	U104
1	SPI_B	4padsfree	J101
1	Prog	4padsfree	J102
1	Volt	2pads	J103
1	USB_C_Receptacle	GT-USB-7010	J104
1	BUT1	SKRPABE010	SW101
1	BUT2	SKRPABE010	SW102
1	BUT3	SKRPABE010	SW103
1	BUT4	SKRPABE010	SW104
1	TX-YEL	LED_0603_1608Metric	D101
1	GreenL	LED_0603_1608Metric	D102
1	RX-RED	LED_0603_1608Metric	D103
3	100nF	C_0603_1608Metric	C101, C102, C105
1	10uF	C_0805_2012Metric	C103
1	4.7uF	C_0603_1608Metric	C104
2	1uF	C_0603_1608Metric	C106, C107
1	10k	R_0603_1608Metric	R101

Show 5 more

Qty	Part	Footprint	Refs
4	10k	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R102, R103, R106, R107
4	1k	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R104, R105, R108, R109
2	22R	R_0603_1608Metric	R110, R111
2	5.1K	R_0603_1608Metric	R112, R113
3	330R	R_0603_1608Metric	R114, R115, R116

ORIGINALERAK3172h breadboard design files

The KiCad project lives in the ccadic/sharpikeebo repository on GitHub; these links point at the commit this page was built from.

Layoutupdate2026/kicad_files/rak3172/USBRACK-SIMPLE/ORIGINALERAK3172h-breadboard.kicad_pcb

ORIGINALERAK3172h breadboard: common questions

How big is the ORIGINALERAK3172h breadboard PCB?

The ORIGINALERAK3172h breadboard measures 18 × 39.5 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the ORIGINALERAK3172h breadboard?

38 components, from 25 distinct parts. The full bill of materials is listed on this page.

Where can I download the ORIGINALERAK3172h breadboard design files?

From the ccadic/sharpikeebo repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the ORIGINALERAK3172h breadboard design in my own project?

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

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