Hi
i use nrf51822 s110 "hrs" example to transmit the data to ios.
I need to add an option to send back some data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hi
i use the hrs example to transmit the data to ios.
but i need to add an option to send back data (from ios to nrf51822). 10 bytes maximum .
how can i implement...
Hello,when i get connected to the phone,when i call err_code = ble_hts_measurement_send(&m_hts, &simulated_meas) and err_code = ble_bas_battery_level_update(&m_bas, battery_level...
I got the Dynastream N5 kit and have successfully used it with limited ANT work and was trying to get BLE working but can't get a driver for the USB dongle. On the 51422 product...
Hi All,
I am working in the sleep mode with system off and wake up with internal RC clock.
It function well when connected to EV board...
I see the "Emulated System...
I want to write PCA20006 nRF51822 Beacon Firmware to PCA10004 on nRF6330.
I understand need to modify GPIO.
PCA20006 firmware consist of 3 firmware, SoftDevice, application...
We're struggling a bit with our NFC implementation. We were using the T2T library, using the examples, and it was working fine. However, we saw current drain at ~ 400uA, which...
Currently I am testing the coap_client and https_client sample application with nrf9160 based custom board. But the board is continously resetting while searching for the...
Hi there,
I was wondering how the motion pane is supposed to work in the bifravst app, it doesn't seem to be refreshing. The battery pane doesn't seem to be refreshing either...
Hello.
I'm reading the documentation of the radio peripheral of nRF52832 but I can't find any information about the S0 and S1 fields.
What are those fields? What do they...
Hi, guys. I'm using the PCA10056 and the SDK 15.3's BLE UART peripheral example. I'm working on a PWM controller using the mobile app.
I need to create a delayed PWM signal...
My current project is to build a simple BLE LED controller. The goals of this project are to familiarize myself with lower level modules and to practice designing/building...
Hello,
I'm trying to create a project from scratch and write my own drivers. I have strong background in C but unfortunately I don't know anything about assembly. I could...
Very strange, I have lots of nRF52x experience, but this one has me stumped.
Successfully updated our custom board/application from nRF5_SDK_15.0.0 to latest as indicated...
Hi all, I apologise for this very basic question, but I don't understand how to add/enable RTT debugging to my code. I want to practice writing basic code for the NRF5 SDK...
Could you please advise me regarding BLE security?
For security purposes, UUID data shouldn't be included in the advertising data package?
If we don' t put UUID in the...
Hello
My custom board has only 1 button and I'm trying to detect 3 button clicks. The first click is waking up the device and the other 2 are configured as BSP_EVENT_KEY_0...
I have a setup similar to this
When the callback is executed, the execution will enter the inbuilt_key function and then the output will stop and the execution will halt...
I'm using v1.2.0 for the nrf project and I am fairly confident I am using modem firmware 1.1.1 (though I don't know how to verify that).
I'm basing my project on "cloud_client...
Hi,
I am evaluating the ble_app_hrs_pca10056_s140 project with nRF5SDK160098a08e2 Dev kit and nRF82540 dev board.
I have put a breakpoint in line:
*p_erase_bonds = ...
Goodmorning,
what is the maxium current output for SPI pins on the nRF24LU1? The datasheet say "IVDD External load current" of 2mA, is this refered to the internal regulator...
