HardLabs

RobotInterfaceBoard

acamilo·RobotInterfaceBoard

RobotInterfaceBoard PCB layout, top view — open source board by acamilo

About the RobotInterfaceBoard PCB

RobotInterfaceBoard is an open source PCB design by acamilo, published on GitHub. It is a 4-layer board measuring 84.8 × 126.3 mm, with 93 components from 18 distinct parts.

Other key parts include the polulu-3784-D36V28F7, esp-devkit and DPDT_x2. By type, the board carries 39 resistors, 22 connectors, 15 transistors, 8 diodes, 5 fuses and 4 ICs.

It belongs with the robotics & motion and iot & wireless designs in this gallery.

From the project

The Robot Interface Board (RIB) is a breakout board for the ESP32-DevKitC Arduino module. The Dev Kit C is a reference design of the ESP32-WROOM-32 module which houses the WiFi and bluetooth Antenae. The ESP32-WROOM-32 module houses an ESP32 microcontroller.

The Robot Interface Board (RIB) is a breakout board for the ESP32-DevKitC Arduino module. The Dev Kit C is a reference design of the ESP32-WROOM-32 module which houses the WiFi and bluetooth Antenae. The ESP32-WROOM-32 module houses an ESP32 microcontroller.

ESP32-DevKitC Arduino module wireing diagram

There are 16 I/O pins availible for use in your programs with no external perpheral already using them.

RobotInterfaceBoard, from the project README
From the project README

Main components on the RobotInterfaceBoard

polulu-3784-D36V28F7esp-devkitDPDT_x2

RobotInterfaceBoard bill of materials (BOM)

93 components, 18 distinct parts — part numbers from the project's BOM.

QtyPartRefs
2
polulu-3784-D36V28F7
U1, U2
1
esp-devkit
U3
1
DPDT_x2
U4
15
BSS138
Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8 +7
2
Conn_01x03
J1, J9
2
Conn_01x02_Female
J2, J6
9
Conn_01x19
J3, J5, J7, J10, J13, J16, J19, J20 +1
2
Conn_02x07_Odd_Even
J4, J8
2
Conn_01x01_Male
J11, J26
2
Conn_02x04_Odd_Even
J14, J15
1
Conn_01x06
J22
1
Conn_02x06_Odd_Even
J23
1
Conn_01x06
J25
5
Fuse
F1, F2, F3, F4, F5
8
LED_Small
D1, D2, D3, D4, D5, D6, D7, D8
15
R_Small
R1, R2, R3, R4, R5, R6, R7, R8 +7
7
330
R9, R16, R33, R35, R36, R37, R39
17
10k
R17, R18, R19, R20, R21, R22, R23, R24 +9

RobotInterfaceBoard design files

The KiCad project lives in the acamilo/RobotInterfaceBoard repository on GitHub; these links point at the commit this page was built from.

RobotInterfaceBoard: common questions

How big is the RobotInterfaceBoard PCB?

The RobotInterfaceBoard measures 84.8 × 126.3 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the RobotInterfaceBoard?

93 components, from 18 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the RobotInterfaceBoard design files?

From the acamilo/RobotInterfaceBoard repository on GitHub, which has the KiCad layout and the BOM; the links under Design files point to each one.

Can I use the RobotInterfaceBoard design in my own project?

The repository has no license, so all rights stay with acamilo. Use it as a reference, and ask the author before reusing the design.

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