RAK4630-Dev-Board
Tomas-Kuchta-FPV·RAK4630-Dev-Board·PCB/RAK4630 Dev board.kicad_pcb
About the RAK4630-Dev-Board
RAK4630-Dev-Board is an open source PCB design by Tomas-Kuchta-FPV, published on GitHub under the CERN-OHL-W-2.0 license. It is a 2-layer board measuring 50 × 52 mm, with 18 components from 14 distinct parts.
Other key parts include the RAK4630. By type, the board carries 6 resistors, 5 connectors, 2 switches, 2 capacitors, 1 IC and 1 transistor.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
Simple Dev board for the RAK4630 module.
With GPIO breakout you can add awesome acessories. Like I2C enviromental sensors or I2C keyboards.
My main motivation is to make a cheap nRF52 based meshtastic node. As RAK4630 is the only cheap board we can buy with nRF52 we can buy locally.

Main components on the RAK4630-Dev-Board
RAK4630-Dev-Board bill of materials (BOM)
18 components, 14 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RAK4630 | RAK4630 | U1 |
| 1 | BC337 | TO-92L_Wide | Q2 |
| 1 | USB_C_RECEPTACLE_USB2.0_16P USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_HRO_TYPE-C-31-M-12 | J1 |
| 1 | USB | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | LEFT | PinSocket_1x17_P2.54mm_Vertical | J3 |
| 1 | RIGHT | PinSocket_1x17_P2.54mm_Vertical | J4 |
| 1 | Programming | PinHeader_1x04_P2.54mm_Vertical | J5 |
| 2 | SW_Push | SW_PUSH_6mm | SW1, SW2 |
| 1 | LED | LED_D5.0mm | D1 |
| 1 | C | C_Disc_D5.0mm_W2.5mm_P5.00mm | C1 |
| 1 | 100NF 100nF | C_Disc_D5.0mm_W2.5mm_P5.00mm | C2 |
| 3 | 10K 10k | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R1, R4, R6 |
| 2 | 5K1 5k1 | R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R2, R3 |
| 1 | 330R | R_Axial_DIN0207_L6.3mm_D2.5mm_P7.62mm_Horizontal | R5 |
RAK4630-Dev-Board design files
The KiCad project lives in the Tomas-Kuchta-FPV/RAK4630-Dev-Board repository on GitHub; these links point at the commit this page was built from.
RAK4630-Dev-Board: common questions
How big is the RAK4630-Dev-Board?
The RAK4630-Dev-Board measures 50 × 52 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the RAK4630-Dev-Board?
18 components, from 14 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the RAK4630-Dev-Board design files?
From the Tomas-Kuchta-FPV/RAK4630-Dev-Board repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the RAK4630-Dev-Board design in my own project?
Yes, under the terms of its CERN-OHL-W-2.0 license, which Tomas-Kuchta-FPV chose for the repository.
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