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...
There seems to be a bit over a bug with the freeRTOS example. If you add the Scheduler to the BLE thread, Scheduler events will always be one event behind as there are only...
I am attempting to create a packet sniffer for an openthread application. I intend for it to run by sitting on the network and processing all packets with the coap_deafult_handler...
Hello there,
my goal is to wake up via NFC from POWER_OFF Mode (sd_power_system_off). Then right after the nfc wake up sending some information (e.g. UUID) via the NFC...
As a I2C master, I need to be able to read some data from a slave device the length of which I do not know beforehand. First byte I receive from slave is a packet type and...
Hi,
I want to estimate the battery life of my nRF52 device operating on a battery of capacity 800mAh. Device will advertise once in every 10sec with an advertising interval...
I print every 500ms. Here are the last few
timers:INFO:millis 510500, cnt 16728087
timers:INFO:millis 511000, cnt 16744474
timers:INFO:millis 511501, cnt 16760868
timers...
Hello,
I have measured the current consumption of the timer example of SDK13.0.0 with PCA10056.
With timer prescaler set at 16MHz i have 1.28 mA
With timer prescaler...
Hi, I got nRF52 DK PCA10040 device(s132) and follow the steps from devzone.nordicsemi.com/.../ to use arm-none-eabi-gcc(version 5.4) to build examples like blinky. I can successfully...
Hello,
I was wondering whether or not it's possible to achieve a data rate of 160Kbps using BLE4.2. According to what I have read on this nordic blog it should be feasable...
Hello!
I hope this question has not been asked before - at least I can't find it.
I do have an application with two vender specific services (128bit UUID's) and I want...
Hi,
i am doing ble_app_beacon code on nrf 52832 with sdk 11 and s132. the packet, its advertising should only be received by the device whose bluetooth address we are providing...
main.c ble_uart.hex
Hello,
I use nRF5_SDK_11.0.0_89a8197 and s130_nrf51_2.0.0_softdevice configuration to test the ble_uart program.
i use nrfgo Studio to load the...
