How does it work?
PROTO Click is an accessory Click board™ used as a construction base for prototyping electronics with a mikroBUS™ pins expansion. It allows you to add sensors, drivers, and passive components and make this Click board™ in a way that suits your project needs. It features a 10x11 prototyping area as well as additional power pads (3.3V and 5V power supply pins), providing an easy and elegant solution for adding the external connection capability to the Click board™, plugged on a mikroBUS™ socket.
In addition to the prototype area and the ground part at the top of the PROTO Click, this Click board™ also has a part that represents the expansion of the already existing pins of the mikroBUS™ socket. Those are standard mikroBUS™ I2C (SDA, SCL), SPI (MISO, MOSI, SCK, CS), UART (TX, RX), PWM, INT, AN, and RST lines from the target board microcontroller. Use this Click board™ with all your favorite development boards which carry mikroBUS™ sockets.
Specifications
Type
Proto
Applications
Can be used to assemble custom electronics thus creating a custom Click board™
On-board modules
No modules only 10x11 proto PCB area
Key Features
Easy and elegant solution for adding the external connection capability to the Click board™
Interface
Analog,GPIO,I2C,PWM,SPI
Compatibility
mikroBUS
Click board size
L (57.15 x 25.4 mm)
Input Voltage
3.3V,5V
Pinout diagram
This table shows how the pinout on PROTO Click corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns).
| Notes | Pin | Pin | Notes | ||||
|---|---|---|---|---|---|---|---|
| Analog Signal | AN | 1 | AN | PWM | 16 | PWM | PWM Signal |
| Reset | RTS | 2 | RST | INT | 15 | INT | Interrupt |
| SPI Chip Select | CS | 3 | CS | RX | 14 | TX | UART TX |
| SPI Clock | SCK | 4 | SCK | TX | 13 | RX | UART RX |
| SPI Data OUT | SDO | 5 | MISO | SCL | 12 | SCL | I2C Clock |
| SPI Data IN | SDI | 6 | MOSI | SDA | 11 | SDA | I2C Data |
| Power Supply | 3.3V | 7 | 3.3V | 5V | 10 | 5V | Power Supply |
| Ground | GND | 8 | GND | GND | 9 | GND | Ground |
Onboard settings and indicators
| Label | Name | Default | Description |
|---|---|---|---|
| LD1 | PWR | - | Power LED Indicator |
PROTO Click electrical specifications
| Description | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Supply Voltage | 3.3 | - | 5 | V |
| Operating Temperature Range | -40 | 25 | 120 | °C |
