Environment board
About the Environment board
Environment board is an open source ESP8266 PCB design by easilok, published on GitHub. It is a 2-layer board measuring 83.2 × 30.9 mm, with 6 components from 6 distinct parts.
Its main chip is the WeMos_D1_mini, from the ESP8266 family. Other key parts include the NodeMCU_ESP12E. By type, the board carries 2 ICs, 2 connectors, 1 diode and 1 resistor.
It belongs with the sensors designs in this gallery.
Main components on the Environment board
Environment board bill of materials (BOM)
6 components, 6 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | WeMos_D1_mini | WEMOS_D1_mini_light | U1 |
| 1 | NodeMCU_ESP12E | NodeMCU1.0_12-E | U2 |
| 1 | EnvSensor | TerminalBlock_bornier-4_P5.08mm | J1 |
| 1 | Screen | TerminalBlock_bornier-4_P5.08mm | J2 |
| 1 | LED | LED_D3.0mm | D1 |
| 1 | 10K | R_0805_2012Metric | R1 |
Environment board design files
The KiCad project lives in the easilok/environment_board repository on GitHub; these links point at the commit this page was built from.
Environment board: common questions
What microcontroller does the Environment board use?
The Environment board is built around the WeMos_D1_mini, from the ESP8266 family.
How big is the Environment board?
The Environment board measures 83.2 × 30.9 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Environment board?
6 components, from 6 distinct parts. The full bill of materials is listed on this page.
Where can I download the Environment board design files?
From the easilok/environment_board repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.
Can I use the Environment board design in my own project?
The repository has no license, so all rights stay with easilok. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Environment board 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.
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