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...
Hi,
Is it possible to call an arbitrary function at a breakpoint in gdb on the nRF52? I know you can with normal gdb, but I haven't been able to make it work with the cross...
Hi
I have a project to model the RSSI based indoor location using Bluetooth beacons. However, in order to do the basic distance and RSSI relation, I want to sense the channel...
Hi, im using nRF 52 DK. I interfaced mpu 6050 by using the example found here (BLE example found here is not working properly, dosent connect with uart app). I'm particularly...
Hi,
Does the erase target in the makefile completely erase the flash? I'm having strange errors when trying to read the flash (i.e. I can't read anything from flash, even...
Hi, Schematic and Code As shown above, VCC 3V (DEC2 and VCC open) current is only 3.8uA, but VCC 1.8V (DEC2 and VCC short circuit) current exceeds 1mA, what am I mistaken...
Hi,
I seem to be stuck on a rather simple problem here which I am unable to figure out. I am using SDK 12.2 with PCA10040 board.
When I am compiling the experimental...
Curious as to why the Buttonless DFU Example in SDK 12.3 utilizes FStorage to save settings rather then simply setting a flag in the GPREGRET? This seems like a much more...
Hi guys, now i have done the example as the light control demo description, but i have a question about that how i can let the light server to leave the network?
HI team,
I use the S132 ,SDK_12.3.0 , nrf52832 PCA10040 v1.1.1 develop board. I met a problem when I do experiment with twi_sensor example code.When nrf52832 finished transfering...
Hello,
I'm currently running our RTC using the default resolution of 32.768 kHz (30.517 micro-seconds), which means that we are not prescaling. If I desire to have a larger...
Hi,
i have a Bluetooth PCBs that i designed using nRF51/52 chips and i'm wondering if there is any way to connect them to a web-server using a gateway.
i don't know...
I've looked through the Devzone, but couldn't find an answer to my question.
We are looking to automate the OTA process. When our nRF52 device is charging, it advertises...
Hello,
I would like to know the best practices to update a passkey for bonding.
For the moment, I have a static passkey that I set during ble initialization and I can...
