MiniDenko
About the MiniDenko PCB
MiniDenko is an open source ESP8266 PCB design by likeablob, published on GitHub under the MIT license. It is a 2-layer board measuring 55.5 × 26.8 mm, with 14 components from 11 distinct parts.
Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the xc6206p332mr. By type, the board carries 5 resistors, 4 connectors, 2 ICs, 1 switch and 1 capacitor.
From the project
miniDenko - A portable messaging device
Main components on the MiniDenko
MiniDenko bill of materials (BOM)
14 components, 11 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | xc6206p332mr | SOT-23_Handsoldering | U1 |
| 1 | ESP-12F | ESP-12E | U2 |
| 1 | Conn_01x02 | PinHeader_1x02_P2.54mm_Vertical | J1 |
| 1 | Conn_01x06 | PinHeader_1x06_P2.54mm_Vertical | J2 |
| 1 | LED_Matrix | LED_Matrix_1x05_P2.54mm | J3 |
| 1 | Conn_01x08 | PinHeader_1x08_P2.54mm_Vertical | J5 |
| 1 | LOGO | gomi_8x8 | G3 |
| 1 | SW_SPDT | MSK12C02 | SW1 |
| 1 | 1uF | C_0805_2012Metric_Pad1.15x1.40mm_HandSolder | C1 |
| 4 | 10k | R_0805_2012Metric | R1, R2, R4, R5 |
| 1 | 33k | R_0805_2012Metric | R3 |
MiniDenko design files
The KiCad project lives in the likeablob/miniDenko repository on GitHub; these links point at the commit this page was built from.
MiniDenko: common questions
What microcontroller does the MiniDenko use?
The MiniDenko is built around the ESP-12F, from the ESP8266 family.
How big is the MiniDenko PCB?
The MiniDenko measures 55.5 × 26.8 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the MiniDenko?
14 components, from 11 distinct parts. The full bill of materials is listed on this page.
Where can I download the MiniDenko design files?
From the likeablob/miniDenko repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the MiniDenko design in my own project?
Yes, under the terms of its MIT license, which likeablob chose for the repository.
Can I test firmware for the MiniDenko without the hardware?
Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug ESP8266 firmware against it before you order a PCB.
Similar boards
ESP8266ESP8266ControllerCircuit
stuartpittaway
75 × 30 mm20 parts2LCC-BY-NC-4.01.1k
ESP8266HASwitchPlate
aderusha
60 × 40 mm8 parts2LMIT738
ESP8266RatGDO-OpenSource-D1Mini-ESP8266
Kaldek
47.8 × 63.3 mm12 parts2LMIT506
ESP8266Goatgdo
32.9 × 53.3 mm23 parts2LMIT506
ESP8266RatGDO-OpenSource-Bare-ESP8266
55 × 82.7 mm20 parts2LMIT506
ESP8266Iaq board
nkitanov
70.1 × 43.2 mm17 parts2LNo license398