Arm power connector
About the Arm power connector PCB
Arm power connector is an open source ESP32 PCB design by ICRS, published on GitHub. It is a 2-layer board measuring 86 × 82 mm, with 9 components from 5 distinct parts.
Its main chip is the ESP32-S3-DEVKITC-1U-N8R2, from the ESP32 family. By type, the board carries 8 connectors and 1 IC.
Main components on the Arm power connector
Arm power connector bill of materials (BOM)
9 components, 5 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP32-S3-DEVKITC-1U-N8R2 | XCVR_ESP32-S3-DEVKITC-1U-N8R2 | U1 |
| 4 | Conn_01x08 | TerminalBlock_MaiXu_MX126-5.0-08P_1x08_P5.00mm | J1, J5, J7, J8 |
| 1 | Conn_01x02 | AMASS_XT60PW-M_1x02_P7.20mm_Horizontal | J2 |
| 1 | Conn_01x02 | TerminalBlock_MaiXu_MX126-5.0-02P_1x02_P5.00mm | J3 |
| 2 | Conn_01x06 | TerminalBlock_MaiXu_MX126-5.0-06P_1x06_P5.00mm | J4, J10 |
Arm power connector design files
The KiCad project lives in the ICRS/IPRL-Electronics-Hardware repository on GitHub; these links point at the commit this page was built from.
Arm power connector: common questions
What microcontroller does the Arm power connector use?
The Arm power connector is built around the ESP32-S3-DEVKITC-1U-N8R2, from the ESP32 family.
How big is the Arm power connector PCB?
The Arm power connector measures 86 × 82 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Arm power connector?
9 components, from 5 distinct parts. The full bill of materials is listed on this page.
Where can I download the Arm power connector design files?
From the ICRS/IPRL-Electronics-Hardware repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Arm power connector design in my own project?
The repository has no license, so all rights stay with ICRS. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Arm power connector without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP32 firmware against it before you order a PCB.
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