Xiao rp2040 level shifter v1
About the Xiao rp2040 level shifter v1 PCB
Xiao rp2040 level shifter v1 is an open source PCB design by charkster, published on GitHub under the MIT license. It is a 2-layer board measuring 26.9 × 38.3 mm, with 14 components from 12 distinct parts.
Other key parts include the NVT2010PW, AP2112K-1.8, AP2112K-1.2 and Adafruit_QT_PY. By type, the board carries 4 capacitors, 3 ICs, 3 connectors, 3 resistors and 1 module.
From the project
Add-on PCB board for Seeed Studio Xiao RP2040, which provides 1.2V and 1.8V selectable level-shifting.
Pin 1 of J1 is bottom left (it is rotated 90 deg CCW).
2x10 2.54mm stacking headers can be found on Aliexpress
Main components on the Xiao rp2040 level shifter v1
Xiao rp2040 level shifter v1 bill of materials (BOM)
14 components, 12 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | NVT2010PW | TSSOP-24_4.4x7.8mm_P0.65mm | U1 |
| 1 | AP2112K-1.8 | SOT-23-5 | U2 |
| 1 | AP2112K-1.2 | SOT-23-5 | U3 |
| 1 | Adafruit_QT_PY | Adafruit_QT_PY_SMT | A1 |
| 1 | Conn_02x10_Odd_Even | PinHeader_2x10_P2.54mm_Vertical | J1 |
| 1 | Conn_02x02_Odd_Even | PinHeader_2x02_P2.54mm_Vertical | J2 |
| 1 | Conn_01x01 | PinHeader_1x01_P2.54mm_Vertical | J3 |
| 3 | 10uF | R_0603_1608Metric | C1, C3, C4 |
| 1 | 100pF | R_0603_1608Metric | C2 |
| 1 | 200k | C_0603_1608Metric | R1 |
| 1 | R_Network07 | R_Array_SMT8 | RN1 |
| 1 | R_Network04 | R_Array_SMT5 | RN2 |
Xiao rp2040 level shifter v1 design files
The KiCad project lives in the charkster/xiao_rp2040_level_shifter_v1 repository on GitHub; these links point at the commit this page was built from.
Xiao rp2040 level shifter v1: common questions
How big is the Xiao rp2040 level shifter v1 PCB?
The Xiao rp2040 level shifter v1 measures 26.9 × 38.3 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Xiao rp2040 level shifter v1?
14 components, from 12 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.
Where can I download the Xiao rp2040 level shifter v1 design files?
From the charkster/xiao_rp2040_level_shifter_v1 repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.
Can I use the Xiao rp2040 level shifter v1 design in my own project?
Yes, under the terms of its MIT license, which charkster chose for the repository.