How to know which Arduino to choose: Nano, Micro or Pro Micro?
The nano boards that I have look to be a complete Arduino: one side of the board has the ATmega and voltage regulator, the other side of the board has the USB interface chip and some LEDs. You can purchase Chinese-made nano boards very inexpensively. Look on eBay for sellers offering free International shipping.
Micro versus Nano - Microcontrollers - Arduino Forum
2015年7月22日 — I have been tempted by the Nano board recently, having not given it much consideration before. Though yesterday I discovered that the Micro has almost an identical spec sheet, with more usable GPIO pins and a Micro-USB connection, while maintaining a similar sized footprint. The Micro uses a 32u4, whereas the Nano uses the 328 chip. Are there any disadvantages to the 32u4 of the Micro, when ...
nano vs micro - Microcontrollers - Arduino Forum
2018年2月7日 — The nano's a small Uno, micro's a small Leonardo. To me the USB arrangement on the micro/leo, which means it can be a mouse or keyboard, is a pitfa, and I personally wouldn't use one unless I needed that particular feature.
Uno vs Nano vs Micro, User-Friendly - Arduino Forum
2016年2月9日 — second, you can purchase a read to use NANO or Micro, with headers, costs about 4 times more and much harder to find. third, as long as you do not need to use things like I2C, the Micro will work. however, pins for the I2C bus are not on 100 centers, but between pins or at the end of the board. so, the bottom line and only choice you have is ...
Are there any reasons to pick Nano over Micro? - Arduino Stack …
2014年10月6日 — Micro seems better on every parameter, in particular in having a better (I think) microcontroller, ATMega32u4, over ATMega328P. However, all the shops I've checked out, both local and online, sell the Nano, and only some sell Micro. And Nano is always more expensive than Micro. E.g. at RS-Online 26GBP for Nano and 16GBP for Micro .
Arduino Nano vs. Arduino Micro - Project Guidance - Arduino Forum
2016年1月1日 — My Project use an Arduino Nano. D0 for interuptable I/O (onewire slave) and D2 and D3 for I2C (Master). I also have an Arduino Micro but I am confused by the Pinout of the two devises. Can I use the same prins (D0, D2 and D3) on the Micro? Thanks for your advice.
Arduino Nano vs Micro: TX/ RX pin functionality
2020年12月22日 — Hello! First post--I've read the posting guide but if I make a mistake it is due to ignorance not spite. Let me know! TL;DR: Serial read code works on Micro (using Serial on Serial Monitor, Serial1 on Serial pins), but only partially works on Nano (using Serial on Serial Monitor, doesn't work using Serial on Serial pins). I've been working on a project to make a serial display monitor. I have ...
Nano -vs- Micro Manufacturing Lifetimes - Arduino Forum
2017年4月6日 — With only one chip on it, the Arduino Micro (the 32u4 based one; not the Arduino "Pro Micro") is probably somewhat more predictable. Many of the Nano clones use a Chinese USB/Serial chip that I'd expect to be near-impossible to get a 10y availability guarantee for. Not that it couldn't be easily replaced with some other chip.
Choosing between ESP32 and Arduino Pro Mini
2019年7月10日 — Arduino and NodeMcu (ESP8266) like this; Between ESP32 vs ESP8266 like this; Between Nano or pro mini like this; However, none of them help me directly in my case. I understand ESP32 and ProMini are meant for different things and hence should not be compared for a single project. May be I am missing something more fundamental.
All the differences between Arduinos: Pro Mini & Pro Micro
2014年11月7日 — Arduino Micro: ATmega32U4 . Memory Both have 32KB of Flash and 1KB of EEPROM The Arduino Pro Mini has 2KB of SRAM where as the Arduino Micro has 2.5KB . Digital I/O The Arduino Pro Mini has 14 (of which 6 provide PWM output) The Arduino Micro has 14 also (of which 7 provide PWM output) Some of the analog pins can also be used as digital I/O ...