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Questions tagged [arduino-nano-33-iot]

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19 questions
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0 votes
1 answer
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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
1 answer
196 views

This is puzzling me: if I power my Arduino IoT 33 Board from USB, everything runs smoothly. Now, if I power it with 5 V on Vin, the board resets as soon as I call WiFiNINA's WiFi.begin(ssid, pass). Of ...
Rafa Borges's user avatar
  • 119
1 vote
0 answers
341 views

(This is a question re-posted here from the Official Arduino Forum to reach as many people as possible, I hope it is not against the rules) Hi everyone, although I am new to the forum I have been ...
adodesa's user avatar
  • 19
0 votes
1 answer
247 views

I've tried connecting the gnd's for both the boards and have connected rx to tx and vice versa in both the boards. I've powered both by batteries, and I'm trying to get sensor data from the nano, and ...
Y K's user avatar
  • 3
1 vote
0 answers
2k views

I'm using an Arduino (Nano 33 IoT) board for a project and apparently this board can only supply with 3.3 volts when a 9V battery is connected to it through Vin and GND pins. In other words, I'm ...
Yosor Shishakli's user avatar
  • 11
3 votes
1 answer
832 views

I have an Arduino Nano 33 IoT configured to connect to my WiFi network with a pretty straightforward code: #include <WiFiNINA.h> int status = WL_IDLE_STATUS; status = WiFi.status(); while (...
adamsfamily's user avatar
  • 133
1 vote
1 answer
592 views

I'm looking for a way to store data on flash as on ESP8266 or ESP32 using FS.h, LITTLEFS.h but it fails. Is is possible on Nano IOT33 ?
guyd's user avatar
  • 1,049
1 vote
0 answers
182 views

My Arduino Nano 33 BLE Sense stopped working suddenly a while after uploading firmware for an ML project. I've used my board for several ML projects and it worked like a charm. I can't find the board ...
joel andrew's user avatar
  • 11
1 vote
0 answers
929 views

I need to count the number of pulses in a moving window (e.g. last 60 seconds) using as less CPU time as possible. The first step is to use TCC to capture pulse period. The pulses arrive randomly at ...
7E10FC9A's user avatar
  • 209
1 vote
1 answer
70 views

The Arduino IDE works beautifully with the Nano 33 IoT using the IDE and is powered via USB. I now want to disconnect the USB and power thru the VIN pin (6-22V). The green led comes on but the program ...
Rick's user avatar
  • 19
1 vote
1 answer
112 views

I am building a project that requires the SAMD21 microcontroller to send a resetToFactory signal to the NINA W102 on Arduino Nano 33 IoT. My plan is that, once the W102 receives the signal will do NVS ...
Lu Chih Yuan's user avatar
  • 63
2 votes
1 answer
1k views

A friend and I have been working on an Arduino Sketch that does a request to a local API, parses that data and prints it out on an LCD Display. When we upload the sketch to the Arduino it does exaclty ...
Mithras's user avatar
  • 23
1 vote
0 answers
437 views

I'm trying to connect an Arduino Nano 33 to an mqtt broker with TLS authenticaton on the broker side. To do that I need my Arduino board to have access to the the root certificate. My understanding is ...
RR_28023's user avatar
  • 11
2 votes
1 answer
301 views

I've looked at previous questions regarding sketch extraction and know that it is possible to extract the hex code from an Arduino board using avrdude from the command line. However, I want to see if ...
Tj Hasan's user avatar
  • 21
2 votes
2 answers
2k views

For context, I come from a very software-heavy background so I know very little about hardware. I'm looking to build a system that requires at least 6 sensors (pH, electrical conductivity, humidity, ...
Brian Yap's user avatar
  • 23

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