Penguino Feather RAK4260
azerimaker·Penguino-RAK4260·Penguino-4260-Hardware/Penguino-Feather-4260-v1.1/Penguino-Feather-4260-v1.kicad_pcb
About the Penguino Feather RAK4260 PCB
Penguino Feather RAK4260 is an open source PCB design by azerimaker, published on GitHub under the CERN-OHL-S-2.0 license. It is a board measuring 22.9 × 50.8 mm, with 53 components from 38 distinct parts.
Other key parts include the MCP73831-2ACI-OT, ME6215C33, MAX809STRG, RAK4260 and NUP2202W1T2G. By type, the board carries 17 resistors, 13 capacitors, 8 ICs, 5 connectors, 5 diodes and 2 switches.
It belongs with the dev boards & breakouts designs in this gallery.
From the project
This repo contains all the necessary design and fabrication files for the RAK4260 based Penguino SAMR34 Feather breakout board.
First prototypes are being sold on Tindie and some more info can also be found on the corresponding hackaday.io project page. This Penguino version uses RAK4260 module.
Povided example in the Firmware directory contains ready to use example projetcs for Atmel Studio v7. - RGB LED Toggle - LoRaWAN UART Demo

Main components on the Penguino Feather RAK4260
Penguino Feather RAK4260 bill of materials (BOM)
53 components, 38 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP73831-2ACI-OT MCP73831 | SOT-23-5 | U1 |
| 1 | ME6215C33 | SOT-23-5 | U2 |
| 1 | MAX809STRG | SOT-23 | U3 |
| 1 | RAK4260 | RAK4260-footprint_w_solder_paste | U4 |
| 1 | NUP2202W1T2G NUP2202 | SOT-363_SC-70-6 | U5 |
| 1 | Feather-Generic | Feather-Generic | U6 |
| 1 | ATECC608A-TNGLORAS-B ATECC608A-TNGLORAS | SOIC-8_3.9x4.9mm_P1.27mm | U7 |
| 1 | W25Q16JVSS | SOIC-8_5.23x5.23mm_P1.27mm | U8 |
| 1 | SI2323DS-T1-E3 SI2323DS | SOT-23 | Q1 |
| 1 | U.FL-R-SMT-1 | U.FL_Hirose_U.FL-R-SMT-1_Vertical | J1 |
| 1 | SMA-J-P-H-ST-EM1 SMA-Edge-Mount | SMA_J_P_X_ST_EM1_EdgeMount | J2 |
| 1 | TYPE-C-31-M-12 USB_C_Receptacle_USB2.0 | USB_C_Receptacle_Palconn_UTC16-G | J3 |
| 1 | JST_PH | JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J4 |
| 1 | Conn_ARM_JTAG_SWD_10 | PinHeader_2x05_P1.27mm_Vertical_SMD | J5 |
| 1 | 0805L110SLYR 1A | Fuse_0805_2012Metric | F1 |
| 1 | SKRPACE010 USR_BTN | SW_Push_SKRPACE010 | SW1 |
| 1 | SKRPACE010 RESET | SW_Push_SKRPACE010 | SW2 |
| 1 | MBR0520 | D_SOD-123 | D1 |
| 1 | 19-217/S2C-AL1M2VY/3T CH_ORANGE | LED_0603_1608Metric | D2 |
| 1 | PGB1010402KR PGB1010402 | L_0402_1005Metric | D3 |
Show 18 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | FC-DA1608BK-470H10 PWR_BLUE | LED_0603_1608Metric | D4 |
| 1 | FM-B2020RGBA-HG FM-B2020RGBA | LED_Cree-PLCC4_2x2mm_CW | D5 |
| 1 | BLM18HE152SN1D | L_0603_1608Metric | FB1 |
| 3 | CL10A106MO8NQNC 10uF | C_0603_1608Metric | C1, C2, C3 |
| 2 | CC0603KRX7R9BB104 100nF | C_0603_1608Metric | C4, C9 |
| 1 | GJM1555C1H470JB01D 47pF | C_0402_1005Metric | C5 |
| 2 | DNM | C_0402_1005Metric | C6, C7 |
| 2 | CC0603KRX7R9BB103 10nF | C_0603_1608Metric | C8, C12 |
| 1 | CC0603KRX7R8BB105 1uF | C_0603_1608Metric | C10 |
| 2 | CC0402MRY5V8BB104 100nF | C_0402_1005Metric | C11, C13 |
| 1 | DNM | R_0402_1005Metric | R1 |
| 1 | RC0402JR-070RL 0R | R_0402_1005Metric | R2 |
| 2 | RC0402JR-07100KL 100K | R_0402_1005Metric | R3, R5 |
| 5 | RC0402FR-071K5L 1K5 | R_0402_1005Metric | R4, R7, R9, R10, R11 |
| 3 | RC0402FR-074K7L 4K7 | R_0402_1005Metric | R6, R13, R14 |
| 2 | RC0402FR-0710KL 10K | R_0402_1005Metric | R8, R17 |
| 2 | 0402WGF1004TCE 1M | R_0402_1005Metric | R12, R15 |
| 1 | RC0402JR-073M6L 3M6 | R_0402_1005Metric | R16 |
Penguino Feather RAK4260 design files
The KiCad project lives in the azerimaker/Penguino-RAK4260 repository on GitHub; these links point at the commit this page was built from.
Penguino Feather RAK4260: common questions
How big is the Penguino Feather RAK4260 PCB?
The Penguino Feather RAK4260 measures 22.9 × 50.8 mm and is 1.6 mm thick.
How many components are on the Penguino Feather RAK4260?
53 components, from 38 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 Penguino Feather RAK4260 design files?
From the azerimaker/Penguino-RAK4260 repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Penguino Feather RAK4260 design in my own project?
Yes, under the terms of its CERN-OHL-S-2.0 license, which azerimaker chose for the repository.
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