4 layers42 × 42 mm
LaRa Puck
Sai-Santosh09/RouteSync
RouteSync is a compact, LoRa-based communication device designed for long-range messaging and emergency location sharing in environments where cellular networks are unavailable.
55 parts1
4 layers33.9 × 36.7 mm
LoRa Puck
SanaDeghat/LoRa-Puckjust the lora puck
- Size
- 33.9 × 36.7 mm
- Copper layers
- 4
- Thickness
- 1.6 mm
- Parts
- 49
- Nets
- 72
- Pads
- 228
- Tracks, vias
- 409, 38
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 13 Apr 2026
- Updated
- 13 Apr 2026
Overview
LoRa Puck is an open-source printed circuit board by SanaDeghat, from the SanaDeghat/LoRa-Puck repository on GitHub. It is a 4-layer board of 33.9 × 36.7 mm with 49 parts on 72 nets, routed with 409 tracks and 38 vias.
It is built around the RP2040, PE4259-63 and SX1262IMLTRT, with the W25Q128JVSIQ, AP2112K-3.3 and 0900FM15K0039E among its other parts. Its parts include 25 capacitors, 8 resistors, 5 ICs, 3 inductors and 2 switches. It belongs with the radio and wireless boards and the RP2040 boards of this library.
Main components
6
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
PE4259-63
SC-70-6-40℃~+85℃ 0.35dB 1.8V~3.3V 10MHz~3GHz 30dB 33.5dBm Integrated control logic SPDT SC-70-6 RF Switches ROHSpSemiRF Switches
SX1262IMLTRT
QFN-24-EP(4x4)-148dBm -40℃~+85℃ 1.8V~3.7V 150MHz~960MHz 22dBm 300Kbps 32mA 4.2mA ISM SPI Supports software reset、Power-on reset function、Supports RSSI function transceiver QFN-24-EP(4x4) RF Transceiver ICs ROHSSEMTECHRF Transceiver ICs
W25Q128JVSIQ
SOIC-8-208mil-40℃~+85℃ 100,000 cycles 120ms@(32KB) 128Mbit 133MHz 1uA 2.7V~3.6V 20 Years 3ms Power-on reset、Hardware write protection、Software write protection、Write enable latch、Absolute write protection SPI SOIC-8-208mil NOR FLASH ROHSWinbondNOR FLASH
AP2112K-3.3
SOT253.3V 600mA CMOS Low Dropout Linear Regulator with EnableDiodes IncorporatedUncategorised
0900FM15K0039E
SMD-10P,1.2x2mmSMD-10P,1.2x2mm Ceramic Filters ROHSJohanson DielectricsCeramic Filters
README
README.md# LoRa-PCb
ok so my lora puck is done this V1 ill make another one a final project for enxt time hehe ill need to figure out how to program it for nextt ie and make double pcb so for next time i want 2 pcbs on top of each otehr itd be cool right?
also lora is a way to get 2 devices to communicate long distence over hundreds of miles
Schematic photo:
PCB photo:
time lapse: https://lapse.hackclub.com/timelapse/yVLbrUYZpl-h https://lapse.hackclub.com/timelapse/V5CcCwSeELit https://lapse.hackclub.com/timelapse/A67b_FO_rmmO
Parts
49| Qty | Value | Footprint | References |
|---|---|---|---|
| 12 | 100nF | Capacitor_SMD:C_0402_1005Metric | C2, C3, C5, C6, C8, C9, C10, C11, C12, C13, C14, C15 |
| 2 | 10uF | Capacitor_SMD:C_0402_1005Metric | C16, C17 |
| 2 | 15pF | Capacitor_SMD:C_0402_1005Metric | C24, C25 |
| 2 | 1uF | Capacitor_SMD:C_0402_1005Metric | C1, C7 |
| 2 | 27.4 | Resistor_SMD:R_0402_1005Metric | R1, R2 |
| 2 | 3.3pF | Capacitor_SMD:C_0402_1005Metric | C20, C21 |
| 2 | 5.1 k | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 1 | 0900FM15K0039 | RF_Converter:Balun_Johanson_0900FM15K0039 | FL1 |
| 1 | 100 | Resistor_SMD:R_0402_1005Metric | R7 |
| 1 | 10k | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 15vH | Inductor_SMD:L_0402_1005Metric | L11 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R8 |
| 1 | 1nF | Capacitor_SMD:C_0402_1005Metric | C18 |
| 1 | 32MHz | Crystal:Crystal_SMD_Abracon_ABM8G-4Pin_3.2x2.5mm | Y2 |
| 1 | 32MHz | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm_HandSoldering | Y1 |
| 1 | 39pF | Capacitor_SMD:C_0402_1005Metric | C19 |
| 1 | 470uF | Capacitor_SMD:C_0402_1005Metric | C4 |
| 1 | 47nF | Capacitor_SMD:C_0402_1005Metric | C23 |
| 1 | 47nH | Inductor_SMD:L_0402_1005Metric | L2 |
| 1 | 47pF | Capacitor_SMD:C_0402_1005Metric | C22 |
| 1 | 9.1nH | Inductor_SMD:L_0402_1005Metric | L1 |
| 1 | AP2112K-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U4 |
| 1 | Antenna | Connector_PinSocket_2.54mm:PinSocket_1x01_P2.54mm_Horizontal | AE1 |
| 1 | BOOTSEL | Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | SW1 |
| 1 | FerriteBead_Small | Inductor_SMD:L_0402_1005Metric | FB1 |
| 1 | PE4259 | Package_TO_SOT_SMD:SOT-363_SC-70-6 | U5 |
| 1 | RESET | Button_Switch_SMD:SW_Tactile_SPST_NO_Straight_CK_PTS636Sx25SMTRLFS | SW2 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U2 |
| 1 | SX1262IMLTRT | Package_DFN_QFN:QFN-24-1EP_4x4mm_P0.5mm_EP2.6x2.6mm | U1 |
| 1 | USB_C_Receptacle_USB2.0_14P | Connector_USB:USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.3x5.3mm_P1.27mm | U3 |
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Questions
How big is the LoRa Puck PCB?
It measures 33.9 × 36.7 mm and has 4 copper layers, 1.6 mm thick.
What parts does the LoRa Puck use?
49 parts, built around the RP2040, PE4259-63, SX1262IMLTRT and W25Q128JVSIQ. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the LoRa Puck KiCad files?
From the SanaDeghat/LoRa-Puck repository on GitHub, at the commit this page was made from: the board is PCB.kicad_pcb and its schematic PCB.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the LoRa Puck design in my own project?
Its repository states no licence, so its author keeps all rights: ask SanaDeghat before reusing the design.