RAK3172h breadboard

ccadic·sharpikeebo·update2026/kicad_files/rak3172/RAK3172h-breadboard/RAK3172h-breadboard.kicad_pcb

RAK3172h breadboard PCB layout, top view — open source board by ccadic

About the RAK3172h breadboard PCB

RAK3172h breadboard is an open source PCB design by ccadic, published on GitHub. It is a 4-layer board measuring 25.5 × 46.5 mm, with 48 components from 31 distinct parts.

Other key parts include the RAK3172, CH340E, OLED12832 and ME6211C33M5G-N. By type, the board carries 22 resistors, 7 capacitors, 5 connectors, 5 switches, 5 diodes and 4 ICs.

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 RAK3172h breadboard

RAK3172 CH340EOLED12832ME6211C33M5G-N

RAK3172h breadboard bill of materials (BOM)

48 components, 31 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	GPIOs	PinSocket_1x12_P2.54mm_Vertical	J101
1	MiniCoax	Molex_Microcoaxial_RF	J102
1	USB_C_Receptacle	GT-USB-7010	J104
1	Program	PinHeader_1x05_P2.54mm_Vertical	J105
1	FDTI	PinHeader_1x06_P2.54mm_Vertical	J106
1	BUT1	SW_TP1003	SW101
1	BUT2	SW_TP1003	SW102
1	BUT3	SW_TP1003	SW103
1	BUT4	SW_TP1003	SW104
1	BOOT	SKRPABE010	SW105
1	TX-YEL	LED_0603_1608Metric	D101
1	GreenL	LED_0603_1608Metric	D102
1	RX-RED	LED_0603_1608Metric	D103
1	Violet	LED_0603_1608Metric	D104
1	RX-GREEN	LED_0603_1608Metric	D105
4	100nF	C_0603_1608Metric	C101, C102, C104, C105

Show 11 more

Qty	Part	Footprint	Refs
1	10uF	C_0603_1608Metric	C103
2	1uF	C_0603_1608Metric	C106, C107
1	10k	R_0603_1608Metric	R101
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
4	330R	R_0603_1608Metric	R114, R115, R116, R122
1	1.2k	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R117
2	0R	R_0603_1608Metric_Pad0.98x0.95mm_HandSolder	R118, R119
2	4.7k	R_0603_1608Metric	R120, R121

RAK3172h 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/RAK3172h-breadboard/RAK3172h-breadboard.kicad_pcb

RAK3172h breadboard: common questions

How big is the RAK3172h breadboard PCB?

The RAK3172h breadboard measures 25.5 × 46.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the RAK3172h breadboard?

48 components, from 31 distinct parts. The full bill of materials is listed on this page.

Where can I download the RAK3172h 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 RAK3172h 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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