Wireless3.0
About the Wireless3.0 PCB
Wireless3.0 is an open source ESP32 PCB design by greghulette, published on GitHub. It is a 2-layer board measuring 57.5 × 71.5 mm, with 7 components from 7 distinct parts.
Its main chip is the ATMEGA2560-16AU, from the ESP32 family. By type, the board carries 6 connectors and 1 IC.
It belongs with the iot & wireless designs in this gallery.
Main components on the Wireless3.0
Wireless3.0 bill of materials (BOM)
7 components, 7 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATMEGA2560-16AU ESP32-S3-DEVKITC-1-N8R2 Microchip Technology | XCVR_ESP32-S3-DEVKITC-1-N8R2 | U1 |
| 1 | 22272031 Serial 1 Molex | PinHeader_1x04_P2.54mm_Vertical | J1 |
| 1 | Serial 2 | PinHeader_1x04_P2.54mm_Vertical | J2 |
| 1 | 67996-420HLF Serial 3 Amphenol ICC (FCI) | PinHeader_1x04_P2.54mm_Vertical | J3 |
| 1 | 470531000 Serial 4 Molex | PinHeader_1x04_P2.54mm_Vertical | J4 |
| 1 | 22292061 Serial 5 Molex | PinHeader_1x04_P2.54mm_Vertical | J5 |
| 1 | 470531000 Power Molex | TerminalBlock_Phoenix_MKDS-1,5-2-5.08_1x02_P5.08mm_Horizontal | J6 |
Wireless3.0 design files
The KiCad project lives in the greghulette/KiCad-Files-Public repository on GitHub; these links point at the commit this page was built from.
Wireless3.0: common questions
What microcontroller does the Wireless3.0 use?
The Wireless3.0 is built around the ATMEGA2560-16AU, from the ESP32 family.
How big is the Wireless3.0 PCB?
The Wireless3.0 measures 57.5 × 71.5 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Wireless3.0?
7 components, from 7 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 Wireless3.0 design files?
From the greghulette/KiCad-Files-Public 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 Wireless3.0 design in my own project?
The repository has no license, so all rights stay with greghulette. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Wireless3.0 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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