HardLabs

FineMotion-5

Kamilake·FineMotion-Tracker·PCBs/FineMotion-5.kicad_pcb

FineMotion-5 PCB layout, top view — open source ESP8266 board by Kamilake

About the FineMotion-5 PCB

FineMotion-5 is an open source ESP8266 PCB design by Kamilake, published on GitHub under the CERN-OHL-P-2.0 license. It is a 2-layer board measuring 49.3 × 19.7 mm, with 40 components from 24 distinct parts.

Its main chip is the ESP-12F, from the ESP8266 family. Other key parts include the ME6211C, TP4056, CH340C and MPU-9250. By type, the board carries 15 resistors, 11 capacitors, 5 ICs, 3 connectors, 2 switches and 2 test points.

It belongs with the power & battery designs in this gallery.

From the project

ESP8266 Motion Capture Full-Body Tracker for SlimeVR

Due to JLCPCB's new assembly policy, soldering on the bottom side or using a non-black PCB will incur additional charges. Bottom side soldering is not possible if the "Economic" assembly option is selected. As the bottom side soldering is only for the connector, manual assembly is recommended. But.. if you ordering more than 31 boards, it is more economical to choose the Standard assembly option with panelization. If you have any further questions, please feel free to contact me!(Issues, mail, Discord, etc.)

Main components on the FineMotion-5

ME6211CTP4056ESP-12FCH340CMPU-9250

FineMotion-5 bill of materials (BOM)

40 components, 24 distinct parts.

QtyPartRefs
1
ME6211C
U1
1
TP4056
U2
1
ESP-12F
U6
1
CH340C
U7
1
MPU-9250
U9
1
Conn_01x02_Female
J1
1
Conn_01x04_Female
J2
1
USB_C_Plug_USB2.0
P1
1
Option/FLASH Switch
SW1
1
SW_SPDT MAIN POWER
SW3
1
Batt+
TP1
1
Batt-
TP2
1
LED_CHRG
D1
1
LED_STDBY
D2
4
10uF
C1, C5, C10, C13
5
0.1uF
C2, C7, C14, C15, C21
2
47uF
C19, C20
2
470R
R1, R6
7
10K
R2, R5, R8, R9, R10, R15, R17
1
2.4K
R4
Show 4 more
QtyPartRefs
2
2.2K
R11, R12
1
47K
R13
1
12K
R14
1
5.1K
R19

FineMotion-5 design files

The KiCad project lives in the Kamilake/FineMotion-Tracker repository on GitHub; these links point at the commit this page was built from.

FineMotion-5: common questions

What microcontroller does the FineMotion-5 use?

The FineMotion-5 is built around the ESP-12F, from the ESP8266 family.

How big is the FineMotion-5 PCB?

The FineMotion-5 measures 49.3 × 19.7 mm, has 2 copper layers and is 1.2 mm thick.

How many components are on the FineMotion-5?

40 components, from 24 distinct parts. The full bill of materials is listed on this page.

Where can I download the FineMotion-5 design files?

From the Kamilake/FineMotion-Tracker repository on GitHub, which has the KiCad layout and the schematic; the links under Design files point to each one.

Can I use the FineMotion-5 design in my own project?

Yes, under the terms of its CERN-OHL-P-2.0 license, which Kamilake chose for the repository.

Can I test firmware for the FineMotion-5 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 FineMotion-Tracker

Similar boards