HardLabs

Mega nrf24 usb

douglaslyon·pentester·RFLeo Design/KiCad/mega_nrf24_usb.kicad_pcb

Mega nrf24 usb PCB layout, top view — open source AVR/Arduino board by douglaslyon

About the Mega nrf24 usb PCB

Mega nrf24 usb is an open source AVR/Arduino PCB design by douglaslyon, published on GitHub under the GPL-3.0 license. It is a board measuring 14.2 × 36 mm, with 12 components from 10 distinct parts.

Its main chip is the ATMEGA32U4MU, from the AVR/Arduino family. Other key parts include the 3.3v Linear Reg. By type, the board carries 3 connectors, 3 capacitors, 2 ICs, 2 resistors, 1 crystal and 1 diode.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

This is a pentration testing system using rfmicro and a custom nrf24l01 shield

This is a pentration testing system using rfmicro and a custom nrf24l01 shield

Code can fail when there is a contention issues between multiple similarly named libraries or the wrong one is present. Make sure you have installed (from the library manager) the latest TMRh20 RF24 library installed. DO NOT use the maniac bug version. The TMRh20 RF24 Library has printf in it as well.

Main components on the Mega nrf24 usb

ATMEGA32U4MU3.3v Linear Reg

Mega nrf24 usb bill of materials (BOM)

12 components, 10 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ATMEGA32U4MU
U1
1
3.3v Linear Reg
U2
1
XXDBBCNAOF-16
Y1
1
4p-2.54
J1
1
USB-A
J2
1
ISP_Header_NoPop
J3
1
511-ESDAVLC6-2BLY
D3
1
10uf
C1
2
1uF
C2, C3
2
22R
R1, R2

Mega nrf24 usb design files

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

Mega nrf24 usb: common questions

What microcontroller does the Mega nrf24 usb use?

The Mega nrf24 usb is built around the ATMEGA32U4MU, from the AVR/Arduino family.

How big is the Mega nrf24 usb PCB?

The Mega nrf24 usb measures 14.2 × 36 mm and is 1.6 mm thick.

How many components are on the Mega nrf24 usb?

12 components, from 10 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 Mega nrf24 usb design files?

From the douglaslyon/pentester repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the Mega nrf24 usb design in my own project?

Yes, under the terms of its GPL-3.0 license, which douglaslyon chose for the repository.

Can I test firmware for the Mega nrf24 usb without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug AVR/Arduino firmware against it before you order a PCB.

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