Metro Mini can be programmed with the Arduino IDE (select 'UNO' in the boards dropdown) METRO Mini V2 is the culmination of years of playing with AVRs: we wanted to make a tiny, breadboard-friendly development board that is easy to use and has a STEMMA QT port for plug and play support with hundreds of devices. When we need to go really small, we use a QT Py, but if you want to have USB-to-Serial built in and lots of GPIO, we reach for an Adafruit METRO Mini V2. The processor has plenty of GPIO, Analog inputs, hardware UART SPI and I2C, timers, and PWM galore - just enough for most simple projects. We sure love the ATmega328 here at Adafruit, and we use them a lot for our own projects. You can use this with the Arduino IDE (both desktop and cloud version) by selecting 'Arduino UNO' in the Boards menu. The METRO Mini V2 works great with the Arduino IDE, and runs the ATmega328P at 16MHz so it is pin-compatible with Arduino UNO R3 - note you won't be able to plug in shields, but great for use with breadboards. Can still be set to use 3.3V power and logic by soldering a jumper on the bottom.Upgraded USB to serial converter from CP2104 to CP2102 - same great reliable drivers!.Additional STEMMA QT port for plug and play I2C connections.Same pinout and size, same mounting hole locations - drop-in compatible!.Same ATmega328 chip, running at 16 MHz, which makes it compatible with all Arduino UNO based libraries, codes and examples. It still features the ATmega328 chip and is drop-in compatible with the original METRO Mini, but has many upgrades and improvements: The V2 is a significant redesign, enough, so we consider it a completely new product. Recently we had to redesign this board to move from the obsolete CP2104 to the available CP2102N, and one thing led to another, and before you know it we made a completely refreshed design: the Adafruit METRO Mini 328 V2. One of our star development boards is the Adafruit METRO Mini 328, an excellent lil fellow that lets you make your Arduino-based project tiny.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |