Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
pstorage_load and pstorage_clear appear to work fine, but whenever I do a pstorage_store the callback function is never called. This happens whether or not the Bluetooth unit...
Our USB keyboard using nrf24lu1p does not work on Mac OS 10.11.
Before Mac OS 10.11, USB keyboard was worked, but on Mac OS 10.11, it does not work.
I think your library...
In my design I need the RX to be standalone , I.E. no controller attached to it , does the programming STORE in the Chip ? If I set it up as a RX and set a specific Ch. Freq...
[Dev Env]
nRF51 DK
IoT SDK 0.8
IoT SoftDevice
[Question]
how i change my ip in ipv6_coap_server example use ipv6_address_set / ipv6_address_remove API.
To...
I am trying to run the examples given by Nordic on my nRF51 dongle. Most the examples are for PCA10028 or PCA10040 where as my dongle is PCA10031. I tried running them but...
Hi,
I need 6 PWM channels for a BLE project. Is there any solution to add 2 other pwm channels to nRF51822? If not, Which other Nordic ICs might be helpful instead?
Thank...
Hello,
I am using SDK 12.01 with softdevice (BLE application) and I want to write large data over flash. I am stuck with various issues.
When I try to write the data...
Hi,
I am having hard times to make SAADC working on DK-52, SDK13, S132. I need to perform a voltage measurement on command received from a connected device.
AIN pin...
Hi All
I am looking for the way to send and receive the string between nrf52 and mobile app.
what are the possible ways to do with minimum power consumption.
main concern...
Hi,
I've allready read a lot about using a static passkey on the DevZone and I have tried tons of things, but I just can't get it to work.
What I want is to connect...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi, I am playing with the SDK13 examples, UART (w/o softdevice). I use gnu gcc. The example runs and when I type q or Q the code goes to the printf(" \r\nExit!\r\n") as designed...
Hi
I read somewhere that when using internel ref for analog measurements the Vin changing does not influences the analog reading. Is that true?
Please, consider the circuit...
Hello,
I am looking through the data sheet for the NRF52 and do not see anything for writing to NVMC.
I see you can erase and configure the NVMC using:
NRF_NVMC ...
Hello, i'm using a microcontroller connected to a nrf24l01p in rx mode,after receiving a packet it writes the ack for the next transaction,it only works if i add a delay ...
hi i am unable to find cause of issue i am working on BLE and PWM driver when i get data in nus_data_handler i am calling pwm init function. and then it is going to
ble_advertising_on_ble_evt...
Hi,
I am wondering if it is possible for a peripheral device to interpret and react to a specific value written to it's CCCD by a central device. In all of the examples...
