Jogi
About the Jogi PCB
Jogi is an open source AVR/Arduino PCB design by Tert2, published on GitHub. It is a 2-layer board measuring 100 × 99 mm, with 24 components from 16 distinct parts.
Its main chip is the ATtiny402-SS, from the AVR/Arduino family. Other key parts include the NJM4580. By type, the board carries 10 diodes, 8 capacitors, 2 ICs, 2 resistors, 1 transistor and 1 connector.
From the project
KiCAD data
Main components on the Jogi
Jogi bill of materials (BOM)
24 components, 16 distinct parts — part numbers from the project's BOM.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ATtiny402-SS | SOIC-8_3.9x4.9mm_P1.27mm | U1 |
| 1 | NJM4580 CH340K | SSOP-10-1EP_3.9x4.9mm_P1mm_EP2.1x3.3mm | U2 |
| 1 | NMOS | TSOT-23 | Q1 |
| 1 | USB_C_Receptacle_USB2.0_16P | USB_C_Receptacle_GCT_USB4105-xx-A_16P_TopMnt_Horizontal | J1 |
| 5 | WS2812B-2020 | LED_WS2812B-2020_PLCC4_2.0x2.0mm | D1, D2, D7, D8, D9 |
| 4 | 1N4148 WS2812B-2020 | LED_WS2812B-2020_PLCC4_2.0x2.0mm | D3, D4, D5, D6 |
| 1 | D_Small | Nexperia_CFP3_SOD-123W | D10 |
| 1 | 2.2U C_Small | C_1210_3225Metric | C1 |
| 1 | 2.2U C_Small | C_1206_3216Metric | C2 |
| 1 | 0.1U C_Small | C_0805_2012Metric | C3 |
| 1 | 4.7U C_Small | C_0603_1608Metric | C4 |
| 1 | 10U C_Small | C_0402_1005Metric | C5 |
| 1 | 2200P C_Small | C_01005_0402Metric | C6 |
| 1 | 2200P 0.1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C7 |
| 1 | 10U 0.1u | C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C8 |
| 2 | 5.1k | R_0603_1608Metric_Pad0.98x0.95mm_HandSolder | R1, R2 |
Jogi design files
The KiCad project lives in the Tert2/KiCAD repository on GitHub; these links point at the commit this page was built from.
Jogi: common questions
What microcontroller does the Jogi use?
The Jogi is built around the ATtiny402-SS, from the AVR/Arduino family.
How big is the Jogi PCB?
The Jogi measures 100 × 99 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Jogi?
24 components, from 16 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 Jogi design files?
From the Tert2/KiCAD repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.
Can I use the Jogi design in my own project?
The repository has no license, so all rights stay with Tert2. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Jogi 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.
More boards in KiCAD
V1000
72 × 47.5 mm69 parts2LNo license0
ESP32Nafuda
94 × 63 mm69 parts2LNo license0
AND8bit
100 × 100 mm61 parts2LNo license0
ESP32ESP32S3
27.9 × 57.2 mm48 parts4LNo license0
AVR/ArduinoAmmeter
25 × 15 mm45 parts4LNo license0
ESP32C3 men
86 × 89 mm30 parts2LNo license0
Universal
100 × 100 mm25 parts2LNo license0
AVR/ArduinoATMEGA328P
36 × 37.5 mm17 parts4LNo license0
Ws2811
83 × 100 mm15 parts2LNo license0
AVR/ArduinoATtiny
86 × 77 mm11 parts2LNo license0
555
58.4 × 68.6 mm9 parts2LNo license0
Similar boards
AVR/ArduinoRedox keyboard
mattdibi
162.2 × 126.5 mm77 parts2LMIT2.0k
AVR/ArduinoModuleV450
stuartpittaway
30 × 61.4 mm39 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoV4
30 × 50 mm38 parts2LCC-BY-NC-4.01.1k
AVR/ArduinoDiscipline
coseyfannitutti
304.9 × 122.8 mm170 parts2LCC-BY-NC-4.01.0k
AVR/ArduinoMegadesk
gcormier
41.7 × 32.2 mm23 parts2LGPL-3.0818
AVR/ArduinoEasyduino Atmega Nano
Hanqaqa
43.4 × 18 mm30 parts4LCERN-OHL-P-2.0746