DRO Pico V2.0.2
About the DRO Pico V2.0.2 PCB
DRO Pico V2.0.2 is an open source RP2040/RP2350 PCB design by Nobby42, published on GitHub under the GPL-3.0 license. It is a 2-layer board measuring 59.9 × 74.9 mm, with 38 components from 21 distinct parts.
Its main chip is the RB Pico, from the RP2040/RP2350 family. Other key parts include the LM393. By type, the board carries 11 connectors, 10 resistors, 9 capacitors, 5 ICs and 1 transistor.
Main components on the DRO Pico V2.0.2
DRO Pico V2.0.2 bill of materials (BOM)
38 components, 21 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | RB Pico | RPi_Pico_SMD_TH | U1 |
| 4 | LM393 | SO-8_3.9x4.9mm_P1.27mm | U2, U3, U4, U5 |
| 1 | BC847 | SOT-23 | Q1 |
| 1 | Sensor1 | JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical | J1 |
| 1 | Sensor2 | JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical | J2 |
| 1 | Sensor3 | JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical | J3 |
| 1 | Sensor4 | JST_EH_B5B-EH-A_1x05_P2.50mm_Vertical | J4 |
| 1 | Disp1 | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J5 |
| 1 | Disp2 | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J6 |
| 1 | Disp3 | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J7 |
| 1 | Disp4 | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J8 |
| 1 | Power 5V | TerminalBlock_bornier-2_P5.08mm | J9 |
| 1 | I/O | JST_EH_B10B-EH-A_1x10_P2.50mm_Vertical | J10 |
| 1 | Ser 1 | JST_EH_B4B-EH-A_1x04_P2.50mm_Vertical | J11 |
| 2 | 10k | Potentiometer_ACP_CA6-H2,5_Horizontal | RV1, RV2 |
| 1 | 22u | C_1812_4532Metric | C1 |
| 6 | 100n | C_1206_3216Metric | C2, C3, C4, C5, C6, C7 |
| 2 | 10u | C_1206_3216Metric_Pad1.33x1.80mm_HandSolder | C8, C9 |
| 1 | 100 | R_0805_2012Metric | R1 |
| 1 | 10k | R_0805_2012Metric | R2 |
Show 1 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 8 | 12k | R_0805_2012Metric | R3, R4, R5, R6, R7, R8, R9, R10 |
DRO Pico V2.0.2 design files
The KiCad project lives in the Nobby42/DRO-Pico repository on GitHub; these links point at the commit this page was built from.
DRO Pico V2.0.2: common questions
What microcontroller does the DRO Pico V2.0.2 use?
The DRO Pico V2.0.2 is built around the RB Pico, from the RP2040/RP2350 family.
How big is the DRO Pico V2.0.2 PCB?
The DRO Pico V2.0.2 measures 59.9 × 74.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the DRO Pico V2.0.2?
38 components, from 21 distinct parts. The full bill of materials is listed on this page.
Where can I download the DRO Pico V2.0.2 design files?
From the Nobby42/DRO-Pico repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the DRO Pico V2.0.2 design in my own project?
Yes, under the terms of its GPL-3.0 license, which Nobby42 chose for the repository.
Can I test firmware for the DRO Pico V2.0.2 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.
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