HardLabs

Near365

PuurfectDev-MD·Near365·Kicad/main_kicad/near365.kicad_pcb

Near365 PCB layout, top view — open source ESP32 board by PuurfectDev-MD

About the Near365 PCB

Near365 is an open source ESP32 PCB design by PuurfectDev-MD, published on GitHub. It is a 2-layer board measuring 110.1 × 130.9 mm, with 37 components from 27 distinct parts.

Its main chip is the ESP32-S3-WROOM-1, from the ESP32 family. Other key parts include the TC00500, CR2013-MI2120, Sd card breakout module, ZC440600 and AMS1117-3.3. By type, the board carries 9 capacitors, 9 resistors, 7 ICs, 5 switches, 4 diodes and 2 connectors.

It belongs with the audio, displays & leds and power & battery designs in this gallery.

From the project

Just a fun gift idea.

Music Player v1 is a interactive media device (media form: music, voice recording, text, gifs and video possibly) powered by an ESP32-S3.I designed it as a personalized gift,to play unique music, affirmations, every single day onpre-programmed schedule. v2 will have an APi endpoint to post voice recordings over the internet and other cool features. The device is a complete package for audio related projects and can be modified into other creative ideas like - (voice journal keeper, online music streaming and many more!)

Near365, from the project README
From the project README

Main components on the Near365

ESP32-S3-WROOM-1TC00500CR2013-MI2120Sd card breakout moduleZC440600AMS1117-3.3MAX98357A - L

Near365 bill of materials (BOM)

37 components, 27 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
ESP32-S3-WROOM-1
U1
1
TC00500
U2
1
CR2013-MI2120
U3
1
Sd card breakout module
U4
1
ZC440600
U5
1
AMS1117-3.3
U7
1
MAX98357A - L
Adafruit
U8
1
~
M1
1
BMS power input
J1
1
USB_C_RECEPTACLE_USB2.0_16P
USB_C_Receptacle_USB2.0_16P
J2
2
Switch
SW1, SW2
1
SW_en
SW3
1
SW_boot
SW4
1
RotaryEncoder_Switch_MP
SW5
2
LED
D1, D2
1
1N5819
D3
1
1N5820
D4
1
10μF
C1
1
100NF
100nf
C2
1
1UF
1uf
C3
Show 7 more
QtyPartRefs
1
22μ1
C4
1
22UF
22uf
C5
3
100NF
100nf
C6, C8, C9
1
47μ
C7
2
5.1kΩ
R1, R2
5
10kΩ
R3, R4, R7, R8, R9
2
100Ω
R5, R6

Near365 design files

The KiCad project lives in the PuurfectDev-MD/Near365 repository on GitHub; these links point at the commit this page was built from.

Near365: common questions

What microcontroller does the Near365 use?

The Near365 is built around the ESP32-S3-WROOM-1, from the ESP32 family.

How big is the Near365 PCB?

The Near365 measures 110.1 × 130.9 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the Near365?

37 components, from 27 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 Near365 design files?

From the PuurfectDev-MD/Near365 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 Near365 design in my own project?

The repository has no license, so all rights stay with PuurfectDev-MD. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the Near365 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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