UP1-Controller2040
About the UP1-Controller2040 PCB
UP1-Controller2040 is an open source RP2040/RP2350 PCB design by OpenKNX, published on GitHub. It is a 2-layer board measuring 39 × 17.6 mm, with 32 components from 20 distinct parts.
Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the W25Q128JVS. By type, the board carries 15 capacitors, 7 resistors, 3 connectors, 2 ICs, 2 diodes and 1 crystal.
From the project
OpenKNX system UP1
Main components on the UP1-Controller2040
UP1-Controller2040 bill of materials (BOM)
32 components, 20 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RP2040 | QFN-56-1EP_7x7mm_P0.4mm_EP3.2x3.2mm | U100 |
| 1 | W25Q128JVS | SOIC-8_5.275x5.275mm_P1.27mm | U101 |
| 1 | 12MHz | Crystal_SMD_3225-4Pin_3.2x2.5mm | Y100 |
| 1 | KNX_Conn | KNX_Connector | J100 |
| 1 | Conn_01x08 | PinHeader_1x08_P1.27mm_Vertical | J101 |
| 1 | OpenKNX UP1 Connector | OpenKNX_UP1-PCBConnector_1x20_Controller | J102 |
| 1 | OpenKNX NanoBCU | NanoBCU_PinHeader_SMD_low_profile | GN100 |
| 1 | Prog | C455282_SW-SMD_4P-L4.2-W3.3-P2.15-LS5.1 | SW100 |
| 1 | SMAJ40CA | D_SMA | D100 |
| 1 | LED | LED_0603_1608Metric | D101 |
| 2 | 33p | C_0402_1005Metric | C101, C102 |
| 9 | 100n | C_0402_1005Metric | C103, C110, C111, C112, C113, C114, C115, C131 +1 |
| 1 | 220pF | C_0402_1005Metric | C105 |
| 1 | 10u | C_0805_2012Metric | C109 |
| 2 | 1u | C_0402_1005Metric | C120, C130 |
| 1 | 1k | R_0402_1005Metric | R101 |
| 2 | 1k | C_0402_1005Metric | R102, R103 |
| 1 | 2k2 | C_0402_1005Metric | R105 |
| 1 | 220 | R_0402_1005Metric | R106 |
| 2 | 22 | C_0402_1005Metric | R107, R108 |
UP1-Controller2040 design files
The KiCad project lives in the OpenKNX/OpenKNX-UP1 repository on GitHub; these links point at the commit this page was built from.
UP1-Controller2040: common questions
What microcontroller does the UP1-Controller2040 use?
The UP1-Controller2040 is built around the RP2040, from the RP2040/RP2350 family.
How big is the UP1-Controller2040 PCB?
The UP1-Controller2040 measures 39 × 17.6 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the UP1-Controller2040?
32 components, from 20 distinct parts. The full bill of materials is listed on this page.
Where can I download the UP1-Controller2040 design files?
From the OpenKNX/OpenKNX-UP1 repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the UP1-Controller2040 design in my own project?
The repository has no license, so all rights stay with OpenKNX. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the UP1-Controller2040 without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.
More boards in OpenKNX-UP1
RP2040/RP2350UP1-PM-HF
71 × 71 mm63 parts2LNo license5
RP2040/RP2350UP1-SEN-8x
39 × 39 mm61 parts2LNo license5
RP2040/RP2350UP1-GW-UART
39 × 39 mm59 parts2LNo license5
RP2040/RP2350UP1-TAS-4x
48 × 48 mm55 parts2LNo license5
RP2040/RP2350UP1-GW-RS485
39 × 39 mm52 parts2LNo license5
UP1-Progger
30 × 30 mm17 parts2LNo license5
UP1-TAS-4x-Extension
48 × 48 mm17 parts2LNo license5
UP1-Breadboardadapter
27.4 × 17.8 mm3 parts2LNo license5
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