AZDelivery AZ-Nano V3-Board Mini USB Board Compitable with ATmega328 5V 16MHz CH340 ATmega328P Micro Controller, CH340G replaces FT232RL, Including E-Book! (3PCS)

Not the cheapest i could find however that being said after purchase i was sent a pdf of the operating instructions with diagrammes in colour which was a bonus also the nano comes in a proffesional colour diagramed box and the nano itself is inside in a antistatic bag.Now i no how to use them but if this is your first purchase of a arduino this is a very helpfull service so you can pretty much start right away with all the provided help,so for this reason alone i gave it 5 stars.

On the MacOsThis ARDUINO NANO needs to use an old bootloader called "Old Bootloader" which comes up in the list of selected items in TOOLS when the NANO is plugged in....... Not the "ATMegge328P Bootloader" , otherwise it functions the same as a UNO .Changing boards from UNO to NANO and back, it may need exiting from the ARDUINO IDE to get the USB to change over to the different board.After adding the Adafruit_ST7735 .h , GFH.h and TFT.h and TFTLCD.h libraries with LIBRARY manager.The Arduino AZ Adafruit ST7735 BREAKOUT ST7735 display runs from this version of the NANO.with#define TFT_CS 10#define TFT_RST 8 // Or set to -1 and connect to Arduino RESET pin was 9#define TFT_DC 9 // was 8and pinsST7735 NANO8. LCD. to 3.3V7 SCK to D136 SDA to D 115 A0 t o D94 RESET to 83 CS to D102 GND GND1 VCC 5V.

The boards were delivered well packaged in a compact box.The PDF instructions were clear, which was good as I needed to refer to them after a few trial sketches failed to upload. This board uses the "old bootloader" (option selectable under tools, processor in the Arduino IDE). Once chosen everything worked smoothly. The USB drivers are included on OSX so no need to install anything other than the Arduino IDE for Mac users.I would recommend these boards

does what it says on the tin

Shows 3 nanos, but you will be sold one. Thanks for the scam.

These were a replacement for three Elegoo Nanos that just failed out of the box.Unlike the Elegoo's Nanos, these were plug and play (already had the CH340 driver installed). Cost a couple of quid more, but worth it

Very good price, and I like that the pins are included but not installed- I often want to wire direct. Useful for so many projects, and very easy to program.IMPORTANT- select (old bootloader) version in tools/processor - or it will not load!

Does what it says on the tin. Instructions are not very clear though for what compiler or drivers you need however.

Die drei preiswerten Arduinos sind sehr gut, prompt geliefert und tun zuverlässig, was sie sollen.Für Einsteiger deutlicher erwähnt werden sollte, dass man die Stiftleisten selbst einlöten muss. Das gelingt nicht jedem beim ersten Mal und ist auch das einzige, was mir an Nachteiligem an diesen Arduino Nano-Typen ein- und auffällt. Ich selbst habe (vor einiger Jahren schon) 2 oder 3 Nanos kaputtgelötet, bis es geklappt hat. Also, liebe Anfänger: Wer das Löten-Lernen nicht scheut oder es schon kann, für den sind diese Arduino-Nanos das richtige mit ihren digitalen und analogen Anschlussmöglichkeiten, dem geringen Baumaß und Gewicht ...Wahrscheinlich sind diese Arduino Nanos insofern eine aussterbende Tierart, als sie noch mit einem Mini-USB-Stecker angeschlossen werden, noch kein USB-C ...

Probado con Mac, funcionan todas las placas correctamente, configurar processor como ATmega328P (Old bootloader) y a disfrutar.La relación calidad precio merece mucho la pena.

Precis så bra som man förväntat sig

Usandone molti per usi ludici preferisco questa alternativa all'originale (il progetto è open source quindi il prodotto è legale) per avere un forte risparmio. Da quanto ho constatato la compatibilità con l'IDE di Arduino è totale, avendo un microcontrollore diverso dall'Atmaga 368 bisogna scaricare il driver per il CH340, facilmente reperibile e ancor più facilmente installabile, una volta eseguita questa semplice operazione non ci saranno differenze nell'uso rispetto all'originale. Non essendo pratico di elettronica lo utilizzo molto anche per progetti semplici che però richiederebbero delle competenze che non ho. In rete si possono trovare migliaia di esempi per costruirsi un'infinità di apparecchi utili: automazione della casa, rasaerba, giochi di luce, termostati, datalogger... il tutto facilmente realizzabile grazie ai molteplici shield disponibili e utilizzabili con semplici collegamenti spesso senza usare neppure uno stagnatore. Non è un oggetto solo per principianti, le possibilità sono infinite e possono soddisfare anche applicazioni molto complesse, il limite è la fantasia di chi lo utilizza.

Forfait illimité de nombre d'applications. Bienvenue les casse-têtes de programmation... (si on veut)!Par contre, l'histoire d'appliquer le OLD BOOT-LOADER est qmm utile chez A-Z Delivery...