CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico
CoreElectronics·CE-PiicoDev-LiPo-Expansion-Board-for-Raspberry-Pi-Pico·PCB/PiicoDev-LiPo-Expansion-Board-for-Raspberry-Pi-Pico.kicad_pcb
About the CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico
CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico is an open source PCB design by CoreElectronics, published on GitHub under the MIT license. It is a 2-layer board measuring 50.4 × 51.4 mm, with 17 components from 10 distinct parts.
Other key parts include the MCP73832-2-OT. By type, the board carries 8 resistors, 4 connectors, 2 capacitors, 1 IC, 1 transistor and 1 diode.
It belongs with the power & battery designs in this gallery.
From the project
A prototyping platform for Raspberry Pi Pico, with solderless I2C connector and battery charging
The PiicoDev® LiPo Expansion Board for Raspberry Pi Pico is a great way to start experimenting with Raspberry Pi Pico/RP2040. Thanks to the onboard PiicoDev connector, you can quickly and easily connect to the PiicoDev family of sensor modules without soldering.
- Breaks out each Pico pin, with handy labels - Take your project on the go with on-board LiPo battery charging. - PiicoDev connector, compatible with Qwiic and STEMMA QT (3.3V only) - Manufactured and supported in Australia by Core Electronics

Main components on the CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico
CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico bill of materials (BOM)
17 components, 10 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | MCP73832-2-OT | SOT-23-5 | U1 |
| 1 | DMG3415U-7 | SOT-23 | Q1 |
| 1 | PiicoDev | JST_SH_SM04B-SRSS-TB_1x04-1MP_P1.00mm_Horizontal | J1 |
| 1 | JST PH | JST_PH_S2B-PH-SM4-TB_1x02-1MP_P2.00mm_Horizontal | J2 |
| 2 | — | PinSocket_2x20_P2.54mm_Vertical_SMD_With_Post | J3, J4 |
| 1 | LED | LED_0603_1608Metric | D1 |
| 2 | 10u | C_0603_1608Metric | C1, C2 |
| 5 | 4k7 | R_0402_1005Metric | R1, R2, R3, R5, R6 |
| 1 | 100k | R_0402_1005Metric | R4 |
| 2 | 120R | R_0402_1005Metric | R7, R8 |
CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico design files
The KiCad project lives in the CoreElectronics/CE-PiicoDev-LiPo-Expansion-Board-for-Raspberry-Pi-Pico repository on GitHub; these links point at the commit this page was built from.
CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico: common questions
How big is the CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico?
The CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico measures 50.4 × 51.4 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico?
17 components, from 10 distinct parts. The full bill of materials is listed on this page.
Where can I download the CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico design files?
From the CoreElectronics/CE-PiicoDev-LiPo-Expansion-Board-for-Raspberry-Pi-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 CE-PiicoDev-LiPo-Expansion-Board for-Raspberry-Pi-Pico design in my own project?
Yes, under the terms of its MIT license, which CoreElectronics chose for the repository.
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