2 layers75 × 55 mm
Wellfed bench
Isaac-Duarte/wellfed
Open firmware that runs the PETLIBRO Granary PLAF103 pet feeder on your own Wi-Fi: no cloud, no account. Early and in testing.
93 parts8MIT
2 layers79 × 59.5 mm
CATSTNC R2
CamK06/CATS-Base-Hardware3An RP2040-based CATS transceiver
- Size
- 79 × 59.5 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 77
- Nets
- 78
- Pads
- 293
- Tracks, vias
- 620, 50
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 8.0 (file 20240108)
- Created
- 28 Nov 2023
- Updated
- 6 Oct 2024
Overview
CATSTNC R2 is an open-source printed circuit board by CamK06, from the CamK06/CATS-Base-Hardware repository on GitHub. It is a 2-layer board of 79 × 59.5 mm with 77 parts on 78 nets, routed with 620 tracks and 50 vias.
It is built around the RP2040, TPS62933DRL and W25Q128JVSIQ, with the RF4463F30, TPS2116DRL and USBLC6-2SC6 among its other parts. Its parts include 30 capacitors, 18 resistors, 7 ICs, 6 connectors and 4 diodes. It belongs with the RP2040 boards of this library.
Main components
7
RP2040
LQFN-56(7x7)12bit 133MHz 30 LQFN-56(7x7) Microcontrollers (MCU/MPU/SOC) ROHSRaspberry PiMicrocontrollers (MCU/MPU/SOC)
TPS62933DRL
SOT-583-40℃~+150℃@(TJ) 1 12uA 2.2MHz 3.8V~30V 3A 800mV~22V Adjustable Buck Buck Built-in Yes SOT-583 DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
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 FLASHRF4463F30
LCC-16LCC-16 New Arrivals ROHSG-NiceRFUncategorisedTPS2116DRL
SOT-583Operating status indication SOT-583 Power Management - Specialized ROHSTexas InstrumentsPower Distribution Switches
USBLC6-2SC6
SOT-23-60.35pF、0.8pF 100nA 150W@8/20us 15V 2 5V 6A@8/20us 6V ESD SOT-23-6 ESD and Surge Protection (TVS/ESD) ROHSUMWESD And Surge Protection (TVS/ESD)
X322512MSB4SI
SMD3225-4P-40℃~+85℃ 12MHz 20pF 80Ω Crystal Oscillator ±10ppm ±20ppm SMD3225-4P Crystals ROHSYXCCrystals
README
README.mdCATS-Base-Hardware
Parts
77| Qty | Value | Footprint | References |
|---|---|---|---|
| 8 | 100nF | Capacitor_SMD:C_0402_1005Metric | C8, C12, C14, C15, C17, C19, C20, C23 |
| 4 | 10uF | Capacitor_SMD:C_0402_1005Metric | C13, C28, C29, C30 |
| 4 | 220 | Resistor_SMD:R_0805_2012Metric | R9, R10, R11, R12 |
| 4 | LED | LED_THT:LED_D3.0mm_Horizontal_O6.35mm_Z6.0mm | D2, D3, D4, D5 |
| 4 | ~ | MountingHole:MountingHole_2.5mm_Pad_TopBottom | H1, H2, H3, H4 |
| 3 | 1uF | Capacitor_SMD:C_0402_1005Metric | C9, C11, C18 |
| 3 | 54.9K 1% | Resistor_SMD:R_0402_1005Metric | R1, R14, R17 |
| 2 | 10.0K 1% | Resistor_SMD:R_0402_1005Metric | R2, R15 |
| 2 | 100nF | Capacitor_SMD:C_0603_1608Metric | C1, C24 |
| 2 | 10uF | Capacitor_SMD:C_0805_2012Metric | C25, C26 |
| 2 | 22uF | Capacitor_SMD:C_0402_1005Metric | C21, C22 |
| 2 | 24nH | Inductor_SMD:L_0402_1005Metric | L1, L2 |
| 2 | 27 or 22 | Resistor_SMD:R_0402_1005Metric | R7, R8 |
| 2 | 27pF | Capacitor_SMD:C_0402_1005Metric | C6, C7 |
| 2 | 4.7uF | Capacitor_SMD:C_1206_3216Metric | C10, C16 |
| 2 | 5.11K | Resistor_SMD:R_0402_1005Metric | R5, R6 |
| 2 | 7.5pF | Capacitor_SMD:C_0402_1005Metric | C2, C5 |
| 2 | LOGO | LOGO | G***, G*** |
| 1 | 0 | Resistor_SMD:R_0603_1608Metric | R13 |
| 1 | 10K | Resistor_SMD:R_0402_1005Metric | R19 |
| 1 | 13pF | Capacitor_SMD:C_0402_1005Metric | C4 |
| 1 | 15.0K 1% | Resistor_SMD:R_0402_1005Metric | R18 |
| 1 | 1K | Resistor_SMD:R_0402_1005Metric | R3 |
| 1 | 1k | Resistor_SMD:R_0402_1005Metric | R4 |
| 1 | 33nF | Capacitor_SMD:C_0603_1608Metric | C27 |
| 1 | 4.7uF | Capacitor_SMD:C_0805_2012Metric | C3 |
| 1 | 6.8uH | Inductor_SMD:L_Sunlord_SWPA6020S | L3 |
| 1 | BNC | Connector_Coaxial:BNC_Amphenol_B6252HB-NPP3G-50_Horizontal | J1 |
| 1 | BOOT | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW2 |
| 1 | C9002 | Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm | Y2 |
| 1 | DC IN | Connector_BarrelJack:BarrelJack_Horizontal | J5 |
| 1 | DEBUG | Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical | J3 |
| 1 | GPIO-1 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J6 |
| 1 | GPIO-2 | Connector_PinHeader_2.54mm:PinHeader_1x08_P2.54mm_Vertical | J7 |
| 1 | NCP1117-3.3_SOT223 | Package_TO_SOT_SMD:SOT-223-3_TabPin2 | U4 |
| 1 | RESET | Button_Switch_SMD:SW_Push_SPST_NO_Alps_SKRK | SW1 |
| 1 | RF4463F30 | RF4463:RF4463F30 | U6 |
| 1 | RP2040 | Package_DFN_QFN:QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U3 |
| 1 | TPS2116DRL | Package_TO_SOT_SMD:SOT-583-8 | U5 |
| 1 | TPS62933 | Package_TO_SOT_SMD:SOT-583-8 | U1 |
| 1 | USBLC6-2SC6 | Package_TO_SOT_SMD:SOT-23-6 | U7 |
| 1 | USB_C_Receptacle_USB2.0 | Connector_USB:USB_C_Receptacle_G-Switch_GT-USB-7010ASV | J4 |
| 1 | W25Q128JVS | Package_SO:SOIC-8_5.23x5.23mm_P1.27mm | U2 |
Questions
How big is the CATSTNC R2 PCB?
It measures 79 × 59.5 mm and has 2 copper layers, 1.6 mm thick.
What parts does the CATSTNC R2 use?
77 parts, built around the RP2040, TPS62933DRL, W25Q128JVSIQ and RF4463F30. 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 CATSTNC R2 KiCad files?
From the CamK06/CATS-Base-Hardware repository on GitHub, at the commit this page was made from: the board is CATSTNC-R2.kicad_pcb and its schematic CATSTNC-R2.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the CATSTNC R2 design in my own project?
Its repository states no licence, so its author keeps all rights: ask CamK06 before reusing the design.
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