HardLabs

TionO2-ZigBee

kvazimoda24·TionO2-ZigBee·kiCAD/Brizer-ZigBee/Brizer-ZigBee.kicad_pcb

TionO2-ZigBee PCB layout, top view — open source AVR/Arduino board by kvazimoda24

About the TionO2-ZigBee PCB

TionO2-ZigBee is an open source AVR/Arduino PCB design by kvazimoda24, published on GitHub. It is a 2-layer board measuring 72 × 45 mm, with 44 components from 21 distinct parts.

Its main chip is the ATmega328P-AU, from the AVR/Arduino family. Other key parts include the TXS0108EPW, E18-MS1-PCB and AMS1117-3.3. By type, the board carries 22 resistors, 8 capacitors, 6 connectors, 4 ICs, 3 transistors and 1 crystal.

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

From the project

Отлаживалось на бризерах выпущенных в октябре 2020 года. На экземплярах выпущенных раньше или позже может использоваться другой дисплей или другая прошивка.

Отлаживалось на бризерах выпущенных в октябре 2020 года. На экземплярах выпущенных раньше или позже может использоваться другой дисплей или другая прошивка.

В бризере в качестве контроллера ЖК дисплея используется микросхема HOLTEK HT1622. Основная идея заключается в том, что мы цепляемся паралельно входу этой микросхемы и снифим данные, отправляемые в неё. Для управления замыкаем выводы кнопок панели управления бризера имитируя, таким образом, нажатия на них.

Main components on the TionO2-ZigBee

ATmega328P-AUTXS0108EPWE18-MS1-PCBAMS1117-3.3

TionO2-ZigBee bill of materials (BOM)

44 components, 21 distinct parts.

QtyPartRefs
1
ATmega328P-AU
U1
1
TXS0108EPW
U2
1
E18-MS1-PCB
U3
1
AMS1117-3.3
U4
3
IRF5852TRPBF
Q1, Q2, Q3
1
16MHz
Y1
1
BRIZER_CON
J1
1
Busy LED
J2
1
AVR_ICSP
J3
1
CC2530_DEBUG
J4
1
Pair Button
J5
1
Pair LED
J6
2
22pF
C1, C2
2
10mkF
C3, C7
2
0.1mkF
C4, C5
1
10mkF
C6
1
22mkF
C8
9
10KOhm
R1, R2, R3, R4, R6, R8, R14, R17 +1
1
330Ohm
R5
11
1KOhm
R7, R9, R10, R11, R12, R13, R15, R16 +3
Show 1 more
QtyPartRefs
1
160Ohm
R19

TionO2-ZigBee design files

The KiCad project lives in the kvazimoda24/TionO2-ZigBee repository on GitHub; these links point at the commit this page was built from.

TionO2-ZigBee: common questions

What microcontroller does the TionO2-ZigBee use?

The TionO2-ZigBee is built around the ATmega328P-AU, from the AVR/Arduino family.

How big is the TionO2-ZigBee PCB?

The TionO2-ZigBee measures 72 × 45 mm, has 2 copper layers and is 1.6 mm thick.

How many components are on the TionO2-ZigBee?

44 components, from 21 distinct parts. The full bill of materials is listed on this page.

Where can I download the TionO2-ZigBee design files?

From the kvazimoda24/TionO2-ZigBee repository on GitHub, which has the KiCad layout; the links under Design files point to each one.

Can I use the TionO2-ZigBee design in my own project?

The repository has no license, so all rights stay with kvazimoda24. Use it as a reference, and ask the author before reusing the design.

Can I test firmware for the TionO2-ZigBee 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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