Questions tagged [arduino-nano-ble]

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Is it possible to extract the firmware of an Arduino BLE or IoT board wirelessly?

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 ...
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33 views

Compiling mbed.h in Arduino IDE using Arduino Nano 33 BLE

I found out that is not possible to compile my new Arduino Nano 33 BLE including the mbed.h library. I can only compile it if I use the deprecated version of the board with version 1.1.4. If I switch ...
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0answers
27 views

Arduino Nano 33 BLE - use of flash to store data; how to expand a piece of sample code

I've been looking into how to store data in between restarts. With an Arduino UNO, there are plenty of EEPROM libraries, but I'm not finding something 'off the rack' for the Arduino Nano 33 BLE. I ...
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0answers
26 views

Arduino 33 Nano BLE Sense not compatible with pulseIn()?

Preface Currently, I'm making an application on a Arduino 33 Nano BLE Sense. I'm trying to measure the current humidity and send it via BLE to another device. The target is to send a precise value ...
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0answers
20 views

Motor not working when using Nano 33 BLE and transistor because of low voltage

I'm a beginner using a new Arduino Nano 33 BLE to power a low voltage motor. I've tested that the motor can run using a standard 1.5V AA battery when connected directly, but I cannot get it to work ...
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0answers
33 views

Unable to upload program to Nano33 BLE Sense

I searched for answers on StackExchange but did not find any for the situation I am in. I use a macBook pro to connect the recently procured Nano33 BLE sense via a USB cable. I tried a couple of ...
3
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1answer
861 views

How Do I Control the Onboard LEDs of My Arduino Nano 33 BLE Sense?

I picked up my Arduino Nano 33 BLE Sense for the first time in a while and ran the classic "Blink" sketch to make sure it was alright. After slight usage, I wanted to play with the onboard ...
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0answers
47 views

Unable to correctly read CSC GATT data with ArduinoBLE on a Arduino Nano 33 IOT

I've set up a Nano 33 IOT as a central device and I'm attempting to read the data from a Cycling speed and cadence BLE device. The spec for the CSC Gatt service I want is: https://www.bluetooth.com/wp-...
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237 views

Using of a One Wire EEPROM DS2431 with arduino nano 33 BLE

I am trying to use an EEPROM DS2431 with my arduino nano 33 BLE. I have put it on the D3 pin, with a 4.7k pull up resistor. I am using the DS2431 Library for arduino and the OneWire library. I have ...
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58 views

Is IMU of the Arduino Nano 33 BLE Sense good enough to measure acceleration?

I have to measure acceleration wirelessly for 1 or 2 seconds with a high level of precision. I appreciate any other suggestions.
1
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1answer
104 views

Can not upload to Arduino Nano BLE 33

I am new so please be nice :) I am trying to upload the Blinky example to my Arduino Nano BLE 33 but I get this error message from the Arduino IDE: No device found on ttyACM0 Set binary mode Send auto-...
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0answers
374 views

Arduino Nano 33 BLE work with its Bluetooth and GPS synchronously?

I am using Arduino nano 33 Sense BLE in which I want GPS to run and display its location . The GPS module which I am using is Adafruit GPS. I want both Bluetooth and GPS to run synchronously. But only ...
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0answers
81 views

Subscribing to Bluefruit LE Friend with ArduinoBLE not working

I've been using an Arduino Nano 33 BLE to communicate with my PC over the BlueFruit LE Friend's UART characteristic. Using the default ArduinoBLE library, I'm able to connect to the BlueFruit from the ...
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2answers
284 views

Problem with interrupts and 4x encoders on Nano 33 BLE

I have a Pololu 4x encoder and am trying to write some code to make it work on my Nano 33 BLE. (Interestingly enough, the issue preventing some pre-existing libraries from working for me is the same ...
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3answers
1k views

Copying String into another String

I have an array of Strings in my code: String BitSequence [257]; Each string will have 23~64 characters. At one point in my code, I have to use "myString.remove()" command and I don't want to apply ...
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1answer
79 views

availableForWrite() function return error when compiling for Arduino nano 33 BLE

I used availableForWrite() function as below in my code. When I compile it for nano 33 IoT, everything is OK and compiles perfectly. However, when I change the board to nano 33 BLE, I end up with two ...
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1answer
3k views

Arduino Nano 33 battery power/charging

I have a project with an Arduino Nano 33 BLE Sense. My project is working great, but I need to transition it to battery power, and I'm having a bit of confusion about exactly what's required. I have ...
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2answers
561 views

Information about 'Arduino Nano 33 IoT'

blox w-102 is based on esp32** which (Esp32) can be used as a standalone chip for projects. Here I want to know how w-102 and samd21g18a are communicating with each other. If they are communicating ...