Control
About the Control PCB
Control is an open source ESP8266 PCB design by adamgreig, published on GitHub. It is a 2-layer board measuring 100 × 40 mm, with 70 components from 35 distinct parts.
Its main chip is the ESP8266-ESP01, from the ESP8266 family. Other key parts include the AD8542, STM32F072CBT6, ADP3335, AD8495 and NCP1117. By type, the board carries 28 capacitors, 16 resistors, 12 ICs, 5 connectors, 5 diodes and 2 crystals.
Main components on the Control
Control bill of materials (BOM)
70 components, 35 distinct parts.
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | AD8542 | MSOP8 | IC1 |
| 1 | STM32F072CBT6 | LQFP48 | IC2 |
| 1 | ADP3335 | MSOP8 | IC3 |
| 1 | AD8495 | MSOP8 | IC4 |
| 1 | NCP1117 | SOT223 | IC5 |
| 1 | ROTENC | SF_ROTENC | U1 |
| 1 | ESP8266-ESP01 | ESP8266-ESP01 | U2 |
| 1 | ER-OLEDM023-1 | ER-OLEDM023-1 | U4 |
| 4 | M3_HOLE | M3_MOUNT | U5, U6, U7, U8 |
| 1 | 32k768 | R0805 | X1 |
| 1 | 8MHz | XTAL50x32 | X2 |
| 1 | USB-MICRO-B | USB3065 | CON1 |
| 1 | SWD | FTSH-105-01-F-D-K | P1 |
| 1 | CONN_02X04 | 2x4_100 | P2 |
| 1 | CONN_01X02 | TC_K_PM | P3 |
| 1 | CONN_02X03 | TC2030-NL | P4 |
| 1 | BATTERY | 2032HOLDER_KS1060 | BT1 |
| 1 | SPEAKER | ABT-402-RC | SP1 |
| 3 | CGA0402MLC-12G | R0402 | D1, D2, D5 |
| 1 | GRN | LED0603 | D3 |
Show 15 more
| Qty | Part | Footprint | Refs |
|---|---|---|---|
| 1 | BLU | LED0603 | D4 |
| 9 | 100n | C0603 | C1, C2, C6, C7, C8, C10, C13, C16 +1 |
| 6 | 10µ | C0603 | C3, C4, C17, C21, C27, C28 |
| 3 | 1µ | C0603 | C5, C23, C24 |
| 1 | 10n | C0603 | C9 |
| 4 | 15p | C0603 | C11, C12, C14, C15 |
| 2 | 2µ2 | C0603 | C18, C20 |
| 1 | 1n | C0603 | C19 |
| 2 | 100n | C1206 | C22, C25 |
| 2 | 4k7 | R0603 | R1, R5 |
| 5 | 10k | R0603 | R2, R3, R4, R6, R9 |
| 1 | 100 | R0603 | R7 |
| 4 | 1k | R0603 | R8, R10, R13, R14 |
| 1 | 1M | R0603 | R11 |
| 3 | 50R | R0603 | R12, R15, R16 |
Control design files
The KiCad project lives in the adamgreig/supervide repository on GitHub; these links point at the commit this page was built from.
Control: common questions
What microcontroller does the Control use?
The Control is built around the ESP8266-ESP01, from the ESP8266 family.
How big is the Control PCB?
The Control measures 100 × 40 mm, has 2 copper layers and is 1.6 mm thick.
How many components are on the Control?
70 components, from 35 distinct parts. The full bill of materials is listed on this page.
Where can I download the Control design files?
From the adamgreig/supervide repository on GitHub, which has the KiCad layout; the links under Design files point to each one.
Can I use the Control design in my own project?
The repository has no license, so all rights stay with adamgreig. Use it as a reference, and ask the author before reusing the design.
Can I test firmware for the Control 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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