Tree
About the Tree PCB
Tree is an open source ESP8266 PCB design by idlehandsdev, published on GitHub. It is a 2-layer board measuring 114.4 × 107.1 mm, with 27 components from 17 distinct parts.
Its main chip is the ESP-12E, from the ESP8266 family. By type, the board carries 6 LEDs, 6 resistors, 3 connectors, 3 jumpers, 3 switches and 3 capacitors.
It belongs with the robotics & motion designs in this gallery.
From the project
The best way to spread Christmas cheer is to upload it to the internet!
Main components on the Tree
Tree bill of materials (BOM)
27 components, 17 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | ESP-12E | ESP-12E_NoTH | U2 |
| 1 | CONN_01X02 | Buzzer_12x9.5RM7.6 | P1 |
| 1 | EXT_REG | pololu_power_3.3v-5v | P2 |
| 1 | CONN_01X06 | Connectors_JST_SM06B-SRSS-TB | P3 |
| 1 | Batt_N | AAA_SingleHolder | BT1 |
| 1 | Jumper_NC_Small | SOLDER-JUMPER_1-WAY-CLOSED | JP1 |
| 1 | Jumper_NO_Small | SOLDER-JUMPER_1-WAY | JP2 |
| 1 | Jumper_NC_Small | SOLDER-JUMPER_1-WAY | JP4 |
| 1 | B | SW_SPST_FSMSM | SW1 |
| 1 | GPIO0 | SW_SPST_FSMSM | SW2 |
| 1 | RESET | SW_SPST_FSMSM | SW3 |
| 6 | WS2812B | WS2812B | LED1, LED2, LED3, LED4, LED5, LED6 |
| 1 | D | SOD-323 | D2 |
| 2 | 100uF | c_elec_6.3x5.3 | C1, C2 |
| 1 | 1uF | C_0402_Hand | C3 |
| 3 | 10K | R_0402_Hand | R1, R2, R5 |
| 3 | 1K | R_0402_Hand | R3, R4, R6 |
Tree design files
The KiCad project lives in the idlehandsdev/esp_ornaments repository on GitHub; these links point at the commit this page was built from.
- Layouttree/tree.kicad_pcb
Tree: common questions
What microcontroller does the Tree use?
The Tree is built around the ESP-12E, from the ESP8266 family.
How big is the Tree PCB?
The Tree measures 114.4 × 107.1 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Tree?
27 components, from 17 distinct parts. The full bill of materials is listed on this page.
Where can I download the Tree design files?
From the idlehandsdev/esp_ornaments repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Tree design in my own project?
The repository has no license, so all rights stay with idlehandsdev. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Tree 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.
More boards in esp_ornaments
Similar boards
ESP8266ESP8266ControllerCircuit
stuartpittaway
75 × 30 mm20 parts2LCC-BY-NC-4.01.1k
ESP8266HASwitchPlate
aderusha
60 × 40 mm8 parts2LMIT738
ESP8266Goatgdo
Kaldek
32.9 × 53.3 mm23 parts2LMIT506
ESP8266RatGDO-OpenSource-Bare-ESP8266
55 × 82.7 mm20 parts2LMIT506
ESP8266RatGDO-OpenSource-D1Mini-ESP8266
47.8 × 63.3 mm12 parts2LMIT506
ESP8266Iaq board
nkitanov
70.1 × 43.2 mm17 parts2LNo license398