2 layers155 × 71 mm
Panel
PHS-SMCS/Falconia-Beacon
Falconia Beacon is an ATTINY816-based, CR2032-powered LED beacon board used to make the Falconia rover visible to the SMCS Pi-in-the-sky satellite.
395 parts
2 layers14 × 35 mm
Programmer
PHS-SMCS/Falconia-BeaconFalconia Beacon is an ATTINY816-based, CR2032-powered LED beacon board used to make the Falconia rover visible to the SMCS Pi-in-the-sky satellite.
- Size
- 14 × 35 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 20
- Pads
- 45
- Tracks, vias
- 59, 21
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 19 Apr 2026
- Updated
- 19 Apr 2026
Overview
Programmer is an open-source printed circuit board by PHS-SMCS, from the PHS-SMCS/Falconia-Beacon repository on GitHub. It is a 2-layer board of 14 × 35 mm with 13 parts on 20 nets, routed with 59 tracks and 21 vias.
It is built around the CH340N and YTC1P-6030-01. Its parts include 3 resistors, 2 capacitors, 1 IC and 1 switch. It belongs with the interfaces and adapters boards of this library.
Main components
2
CH340N
SOP-8-20℃~+70℃ 1 2Mbps 3.3V、5V USB 2.0 USB to serial SOP-8 USB Converters ROHSWCH (Nanjing Qinheng Microelectronics)USB Converters
YTC1P-6030-01
SMD,D=2mm1.5A 10000 times 100mΩ 12V 1P 7.5mm 9mm Brass Gold Pogo Pin SMD,D=2mm Pogo Pin Spring Probe Connector ROHSYIYUANPogo Pin Spring Probe Connector
README
README.mdFalconia Beacon
Falconia Beacon is an ATTINY816-based, CR2032-powered LED beacon board used to make the Falconia rover visible to the SMCS Pi-in-the-sky satellite.
What It Does
- Blinks onboard LEDs so the satellite can detect the rover location.
- Uses a potentiometer to enable or disable the blinking program.
- Supports I2C control at address
0x42.
Project Layout
-
PCB/
Hardware design and manufacturing assets:- KiCad schematic and PCB files
- 3D models and custom footprints/symbol libraries
- Panelization and production outputs
-
src/
Firmware source flashed to the board by default:- Main beacon firmware and related examples
- Build files (Makefile)
Hardware Summary
- MCU: Microchip ATTINY816
- Power: CR2032 coin cell
- Interface: I2C (address
0x42) - User control: Potentiometer (blink program on/off)
Firmware
The default board firmware lives in src/ and is intended to be the code programmed onto production boards unless otherwise noted.
Typical workflow:
- Build firmware from the
src/directory. - Flash using your ATTINY816 programming setup.
- Validate LED blink behavior and I2C response at address
0x42.
Notes
- Hardware and firmware are versioned together in this repository.
- For board-level updates, start in
PCB/. - For behavior/protocol updates, start in
src/.
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | YTC1P-6030-01 | JLCPCB_GLOBAL_Footprints:SMD-1_BD2.0-H10.0 | +5V1, GND1, PROG1 |
| 2 | 100nF | Capacitor_SMD:C_0402_1005Metric | C1, C2 |
| 2 | 5.1kΩ | Resistor_SMD:R_0805_2012Metric | R16, R17 |
| 1 | 10kΩ | Resistor_SMD:R_0402_1005Metric | R1 |
| 1 | CH340N | Package_SO:JEITA_SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | LOGO | JLCPCB_Footprints:SMCS-Logo | G*** |
| 1 | MountingHole | MountingHole:MountingHole_3.2mm_M3_DIN965_Pad | H1 |
| 1 | SK12D07VG3_C431547 | JLCPCB_GLOBAL_Footprints:SW-TH_SK12D07VG3 | SW1 |
| 1 | TYPE-C_16PIN_2MD_073_ | JLCPCB_GLOBAL_Footprints:USB-C-SMD_TYPE-C-6PIN-2MD-073 | USB1 |
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PHS-SMCS/Falconia-Beacon
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Questions
How big is the Programmer PCB?
It measures 14 × 35 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Programmer use?
13 parts, built around the CH340N and YTC1P-6030-01. 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 Programmer KiCad files?
From the PHS-SMCS/Falconia-Beacon repository on GitHub, at the commit this page was made from: the board is PCB/Programmer/programmer.kicad_pcb and its schematic PCB/Charger/charger.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Programmer design in my own project?
Its repository states no licence, so its author keeps all rights: ask PHS-SMCS before reusing the design.