I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
Dear all:
I would like to add the health model to PyACI (`interactive_pyaci.py`),from the SDK 2.0.1 we can know that there is two model in the script:
1. config.py
2...
Does any of smartphone chips supported Bluetooth 5 long range (coded phy) nowadays. For example snapdragon 630, 660, 835, 845 or mediatecs. If it does, how can you understand...
Hey guys,
I'm trying to use the ADC device driver in SDK 15 (saadc seems to always use an event handler and thus require interrupts, right?). It won't compile since there...
I am using sdk which is mesh 1.0.1
How to detect the number of nodes in the mesh network, just like adding or missing？
The light_swtich example The values of m_provisioned_devices...
I'm trying to setup a basic program for my NRF52DK to send SAADC values on pin0 of the board over Bluetooth to the nordic android app by updating characteristic values. I...
Hi
In the serial secure bootloader example (SDK 13.0), RAM region end address is defined as:
define symbol __ICFEDIT_region_RAM_end__ = 0x2000ff7f;
What are the last...
I'm currently developing an app for Android devices and I read that the Android API for BLE has it issues. How did you guys solve this problem?
The nRF Connect Mobile App...
Hi
I am trying to broacast advdata (1 second advertisement period) including battery level (0..100) and a counter
My doubt is related with ADC_IRQn fired period and power_manage...
Hi, i'm new to ARM and nrf . have a nrf52 DK , Can anyone suggest some good resources/tutorials/courses to get start development .I have beginner level experience in C/C+...
Hello.
I'm having to merge with ble_app_uart and hrs_pairing_nfc example. But, happend some problem.
I succeeded in merge by adding ble_app_uart example to the hrs_pairing_nfc...
We are developing a product based on ble mesh. We are planning to select NRF52832 chip. Currently what is status of ble mesh on this chip. Does nRF open-mesh support this...
Hi everyone,
I am using new mesh released sdk v2.0.0 in that i have successfully run light switch demo using 3 nRF52832 baord. One for provisioner, 2 client, 3- server....
Hello：
From the nrf52832 data sheet can be seen in the crystal pin is the internal input capacitance, in the table (19.4.2 64 MHz crystal oscillator (HFXO))on P109 , has...
Hi,
I am working with the HID keyboard example in the pca10028 development kit and I facing following problem.
I can connect, pair and bod with Android and IOS devices...
Hi,
I'm testing a PCA10056 S140 (nrF 52840 PDK), SDK15.
I want to test long range extension : using ble_app_att_mtu_throughput application sample.
But when I change...
