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Mk2Wifi-C6

FredM67·PVRouter-KiCad·expansion_boards/mk2Wifi-C6/mk2Wifi-C6.kicad_pcb

Mk2Wifi-C6 PCB layout, top view — open source ESP32 board by FredM67

About the Mk2Wifi-C6 PCB

Mk2Wifi-C6 is an open source ESP32 PCB design by FredM67, published on GitHub under the CC-BY-SA-4.0 license. It is a 2-layer board measuring 51 × 26.3 mm, with 23 components from 14 distinct parts.

Its main chip is the ESP32-C6-MINI-1/U, from the ESP32 family. Other key parts include the AP2112K-3.3. By type, the board carries 10 resistors, 5 connectors, 4 capacitors, 2 ICs, 1 switch and 1 diode.

It belongs with the iot & wireless designs in this gallery.

From the project

Module d'extension WiFi/BLE pour la carte principale Mk2 PV Router.

Module d'extension WiFi/BLE pour la carte principale Mk2 PV Router.

La carte mk2Wifi-C6 ajoute une connectivité sans fil au Mk2 PV Router grâce à un module ESP32-C6-MINI-1 (RISC-V simple cœur, WiFi 6, Bluetooth LE 5, Zigbee, Thread). Elle se branche directement sur la carte principale via les connecteurs TRIGEXT et UARTEXT, et est alimentée en +5 V par la carte principale, régulé localement en +3,3 V.

Mk2Wifi-C6, from the project README
From the project README

Main components on the Mk2Wifi-C6

ESP32-C6-MINI-1/UAP2112K-3.3

Mk2Wifi-C6 bill of materials (BOM)

23 components, 14 distinct parts.

QtyPartRefs
1
ESP32-C6-MINI-1/U
U1
1
AP2112K-3.3
U2
1
UART_EXT
J0
1
TRIG_EXT
J1
1
USB_C_Receptacle_USB2.0_16P
J2
1
OLED
J3
1
MISC
J4
1
Boot
SW1
1
LED
D1
2
100n
C1, C4
2
4u7
C2, C5
2
10K
R1, R3
6
1K
R2, R5, R6, R7, R8, R9
2
5K1
R10, R11

Mk2Wifi-C6 design files

The KiCad project lives in the FredM67/PVRouter-KiCad repository on GitHub; these links point at the commit this page was built from.

Mk2Wifi-C6: common questions

What microcontroller does the Mk2Wifi-C6 use?

The Mk2Wifi-C6 is built around the ESP32-C6-MINI-1/U, from the ESP32 family.

How big is the Mk2Wifi-C6 PCB?

The Mk2Wifi-C6 measures 51 × 26.3 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Mk2Wifi-C6?

23 components, from 14 distinct parts. The full bill of materials is listed on this page.

Where can I download the Mk2Wifi-C6 design files?

From the FredM67/PVRouter-KiCad repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the Mk2Wifi-C6 design in my own project?

Yes, under the terms of its CC-BY-SA-4.0 license, which FredM67 chose for the repository.

Can I test firmware for the Mk2Wifi-C6 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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