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Metro Mini 328-5V/16MHz - compatible with Arduino - Adafruit 2590
The Adafruit module is fully compatible with the Arduino Mini. It has 20 digital input/outputs, 6 PWM channels, 6 analog inputs, as well as popular communication interfaces. On board is a chip for programming with the microUSB connector.
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Description
Metro 328 is fully compatible with the popular module ArduinoMini. This means that it can be programmed throughthe Arduino IDEenvironment with the use of available libraries via the microUSB cable. It has a famous from Uno version, microcontroller ATmega328 with a clock signal of 16 MHz.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
To run Metro 328, it is necessary to connect the system to computer usingmicro usb cable.Then, inthe Arduino IDE, choose the Arduino Uno board. |
Power
The module can be powered viamicro usb cable with the voltage of 5 V, and via an external device such as the AC adapter connected to pin VIN. The voltage applied to the VIN should be in the range of 6 V to 16 V - manufacturer recommends 9 V.
Programming
Creating and installing software is enabled by free environment supplied by the manufacturer. Implemented bootloader allows you to send the program directly viathe microUSB cable.
Specification
- Supply voltage: 6 V to 16 V (recommended 9 V)
- The operating voltage of the leads 5 V (ability to change to 3.3 V through an intersection of jumper on the reverse side of the board)
- Programmed via USB
- Everything is made in SMD technology
- Microcontroller: ATmega328
- Maximum clock frequency: 16 MHz
- SRAM: 2 KB
- Flash memory: 32 KB (0.5 KB is reserved for bootloader)
- EEPROM: 1 KB
- I/O ports: 20 (2 reserved for programming)
- PWM outputs: 6
- Number of analog inputs: 6 (channels of converter A/C)
- Serial interfaces: UART, SPI, I2C
- External interruptions
- Four LEDs
- Built-in stabilizer 5 V with a performance of 150 mA
- The built-in stabilizer 3.3 V with a performance of 50 mA
- Connector: micro usb connector (cablesold separately)
- Dimensions: 44 x 18 x 4 mm
- Weight: approx. 3 g
Useful links
| Name | Value |
|---|---|
| Voltage to | 5.5 V |
| Voltage from | 15.0 V |
| Voltage output from | 5.0 V |
| Output voltage to | 5.0 V |
| Nominal output voltage | 5.0 V |
| UC - Microcontroller | ATmega328 |
| UC - Core | 8-bit AVR |
| UC - EEPROM | 1 kB |
| UC - Flash | 32 kB |
| UC - RAM | 2 kB |
| UC - core | 1. Single Core |
| UC - Digital pins | 20 |
| UC - analog in | 6 |
| UC - freq | 16 MHz |
| UC - A/C | 10-bit |
| UC - PWM | 6 |
| UC - USB | microUSB |
| UC - I2C | yes |
| UC - UART | yes |
| UC - SPI interface | yes |
| Width | 6.5 cm |
| Height | 9.5 cm |
| Depth | 0.5 cm |
| Weight | 0.006 kg |
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The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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Instructions and documents
GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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