HardLabs

Titanrio

ggarciabaez·titanrio

Titanrio PCB layout, top view — open source RP2040/RP2350 board by ggarciabaez

About the Titanrio PCB

Titanrio is an open source RP2040/RP2350 PCB design by ggarciabaez, published on GitHub. It is a 4-layer board measuring 220.5 × 164.5 mm, with 81 components from 44 distinct parts.

Its main chip is the RaspberryPi_Pico, from the RP2040/RP2350 family. Other key parts include the Tang_Nano_20K, TCAN332G, MCP2518FD-xQBB, PCA9685BS and SN74LVC8T245PWR. By type, the board carries 19 resistors, 16 ICs, 16 connectors, 13 capacitors, 6 diodes and 3 transistors.

It belongs with the robotics & motion designs in this gallery.

From the project

A RoboRIO-Inspired Expansion board for Robotics. Mostly for funsies + learning.

Main components on the Titanrio

Tang_Nano_20KTCAN332GMCP2518FD-xQBBPCA9685BSSN74LVC8T245PWR74LVC2G08XL1509-3.3XL1509-5.0INA219AxD74LVC1G17574HC123RaspberryPi_Pico

Titanrio bill of materials (BOM)

81 components, 44 distinct parts.

QtyPartRefs
1
Tang_Nano_20K
U1
1
TCAN332G
U2
1
MCP2518FD-xQBB
U3
1
PCA9685BS
U4
2
SN74LVC8T245PWR
U5, U6
4
~
U7, U8, U9, U10
1
74LVC2G08
U11
1
XL1509-3.3
U12
1
XL1509-5.0
U13
1
INA219AxD
U14
1
74LVC1G175
U16
1
74HC123
U17
1
RaspberryPi_Pico
A1
3
BSS138
Q2, Q3, Q4
1
Crystal
Y1
1
SG-3031CM
Y2
6
Screw_Terminal_01x02
J1, J5, J7, J11, J15, J18
2
Conn_01x05
J3, J9
1
Conn_02x02_Odd_Even
J4
2
Conn_01x04
J6, J10
Show 24 more
QtyPartRefs
1
Conn_01x12
J8
4
Conn_01x10
J12, J13, J14, J20
1
~
BNO08x1
1
SW_DIP_x03
SW2
1
SW_Push
SW3
1
WS2812B
D1
1
QLS6B-FKW
D2
1
ESDA5V3L
D3
3
SS32
D7, D8, D9
2
68uH
L1, L2
1
105uF
C1
2
22pF
C2, C3
2
0.1uF
C4, C5
1
470uF
C6
2
180uF
C7, C8
1
470nF
C10
1
10nF C0G
C11
3
100nF
C12, C13, C14
3
220
R1, R2, R3
11
10K
R4, R8, R9, R10, R11, R12, R15, R16 +3
2
60
R5, R6
1
0.1
R14
1
470k
R17
1
18k
R18

Titanrio design files

The KiCad project lives in the ggarciabaez/titanrio repository on GitHub; these links point at the commit this page was built from.

Titanrio: common questions

What microcontroller does the Titanrio use?

The Titanrio is built around the RaspberryPi_Pico, from the RP2040/RP2350 family.

How big is the Titanrio PCB?

The Titanrio measures 220.5 × 164.5 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Titanrio?

81 components, from 44 distinct parts. The full bill of materials is listed on this page.

Where can I download the Titanrio design files?

From the ggarciabaez/titanrio repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Titanrio design in my own project?

The repository has no license, so all rights stay with ggarciabaez. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Titanrio 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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