Skip to main content
Arduino

Questions tagged [arduino-nano]

Ask Question

The Arduino Nano is a small board based on the ATmega328 or 168. It has male headers, so it can be plugged directly into a breadboard. It is small and compact, and features a USB chip.

25 questions from the last 365 days
Newest Active Bountied Unanswered
Filter by
Sorted by
Tagged with
1 vote
0 answers
42 views

I'm running to an issue when measuring my sensor outputs. Previously I've connected my sensors directly to Nano analog pins and measured fine, but I want to use more sensors so trying a mux. Any help ...
JamesG's user avatar
  • 11
0 votes
1 answer
59 views

If I have multiple NODES one on each Serial port (and / or SoftwareSerial port) all of which have the same code for execution can the names of each Serial port be put into an array such that I can say:...
Harry J Crowley's user avatar
  • 1
0 votes
2 answers
116 views

I am trying to set up an Arduino Nano ESP32 so that I can code in MicroPython. I successfully installed Arduino Lab for MicroPython and flashed the firmware onto the device, but when I try to run the ...
ehalstea's user avatar
  • 1
0 votes
0 answers
44 views

I'm trying to write an Arduino sketch which pings multiple hosts and switches some RGB LEDs to indicate the status of the devices on my network. This question is a followup of ParseIP in the EtherCard ...
Deekay's user avatar
  • 129
-1 votes
1 answer
148 views

The RTC module can output the hours as 165, and the minutes as 165. This is some random number that is different every time. Everything works fine, but at random times I get this. Maybe once every ...
Rodney's user avatar
  • 1
3 votes
2 answers
1k views

I feel a little like I am back in 1975 trying to fit my code in 4K of RAM. I am writing some code for an ATTiny88, and the code is starting to get big, relatively speaking. I need to save every byte ...
LesRhorer's user avatar
  • 115
-1 votes
1 answer
100 views

I recently got two of these ATmega328P Nano SuperMini USB-C boards but none of them is being recognized by my PC or Mac. I'm using the old bootloader setting in the Arduino IDE 2.3.6, CH340 drivers ...
georgmierau's user avatar
  • 75
1 vote
0 answers
79 views

I'm new to Arduino development. I use Arduino Nano v3 ATmega328P (Old Bootloader). I assembled 2 small boards, one of which is a transmitter with three buttons, and the second is a receiver with three ...
QuL1ux's user avatar
  • 21
0 votes
1 answer
86 views

I have this issue where I'm transmitting sensor data from Nano Sense Rev 2 (transmitter) board to Nano 33 BLE rev 2 (receiver). The receiver keep failing to detect and connect to the transmitter and ...
Anwar Elhadad's user avatar
  • 33
1 vote
2 answers
152 views

I'm trying to make a box that revolves around a pivot point using a NEMA17 stepper motor. The idea is straightforward: US1881 Hall effect sensor will change state based on magnets on the base of the ...
MDChaara's user avatar
  • 207
0 votes
2 answers
152 views

The code below has a normal bright led on the 5th pin of port F while those on port B, 0, 1, 2 are dimmer. Even if you hold down one button and a moment later simultaneously press another button while ...
NaturalDemon's user avatar
  • 151
-2 votes
1 answer
63 views

I'm sorry, could you help me create this arduino-based device? you need to create a tachometer, but not with a hall sensor, but with a photoresistor and an LED. The value should be transmitted to the ...
Aviva Jппаин's user avatar
  • 1
-1 votes
3 answers
216 views

https://youtu.be/oVZgFsWsKPM][1] I'm a beginner in Arduino. I made a 12-hour common cathode 7-segment clock. I made a 7-segment display with LEDs, using Arduino Nano. If I use a long period of 1,000 ...
jagpal singh's user avatar
  • 3