PCB Design for NRF Box

Thought for 59 sec

I’ll create a single‑sided, laser‑etch‑friendly PCB with an ESP32 DevKit (30‑pin), NRF24L01 module(s), a 0.96" OLED, and five push buttons, and then generate ready‑to‑fab Gerbers. Steps:

Add ESP32 DevKit 30-pin, NRF24L01 module, 0.96 inch OLED, and five Tactile Push Button.
Wire SPI for NRF(s), I2C/SPI for OLED, and GPIOs for buttons with pull‑ups.
Set single‑layer rules with wide trace/space, add ground pour and jumpers.
Place, route, label, and export Gerbers.

Click Start on the plan bar when ready, or tell me any changes you want.

davidweiss1990

Use ciphers git hub for exact wiring and components

Thought for 1 min 22 sec

flux

I will build a single-sided, laser-etch-friendly PCB that exactly follows Cipher’s GitHub wiring and components. Steps:

Pull BOM, pin map, and footprints from the GitHub reference.
Add ESP32 DevKit 30‑pin, 3x NRF24L01 module, 0.96" OLED, and 5x Tactile Push Button; wire exactly per repo.
Configure single-sided rules, add ground pour and 0 Ω jumpers; place and route.
Run DRC and export ready-to-etch Gerbers (etch-around-traces).

Click Start on the plan bar to run it. If you want changes, let me know.

Quick confirms:

Share the exact GitHub URL/branch or commit to follow.
Confirm it’s 3x NRF24L01 modules on 2×4 2.54 mm headers and the OLED interface (I2C or SPI) per that repo.
What trace/space can your laser do (e.g., 12/12 mil) and any board size/outline constraints?

Share GitHub link

Check existing schematic

Find exact parts

which is vcc

rexjtr

@copilot which is vcc

copilot

In the context of this OLED display module, the VCC corresponds to the supply voltage. From your project description, it appears that this voltage corresponds to the 5V pin on OLED1. So the 5V designator would be your VCC. Here is how it relates to the other pins:

VCC/Supply voltage: OLED1 Pin 3 (5V)
Ground: OLED1 Pin 4 (GND)
SDA (Serial Data Line for I2C): OLED1 Pin 1 (SDA)
SCL (Serial Clock Line for I2C): OLED1 Pin 2 (SCL)

Do you need help in wiring these up on your schematic in Flux?

rey12

Cual pin va a tierra?

copilot

En el módulo de visualización OLED, el pin que va a tierra (Ground o GND) es el Pin 4 del componente OLED1. En tu proyecto, esto se representa como:

Tierra (Ground): OLED1 Pin 4 (GND)

Si necesitas más ayuda con las conexiones o tienes alguna otra pregunta, ¡hazmelo saber!

Someone is typing...

please explain what OLED1 does.

saltshaker2

@copilot please explain what OLED1 does.

copilot

Something went wrong, sorry. Please try again.

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