Hi,
I use the nrf51422 chip.I want to know if the ANT establish link between chips,where can I get the matching configuration (like device type、channel ID).I mean is...
Is there a way to recieve more than one write callback for a given characteristic, per radio session? It seems like I can rx 1 time per attribute per radio session and tx...
If it can work with iOS blue setting will be better
I need some reference to dev hid device in IOS
but I can just find my device ,connect ok but not work.
I need to create timeout below 1ms. I would pretty much like to use timer for that because I do not want to hold the cpu inside cycle. For me it is not important the exactness...
Hi,
While testing the device firmware update through the nRFtoolbox android application, i get "device has no required service" error more frequently.
I use latest version...
I'm having some trouble successfully entering ON,IDLE mode. I have pared-down my application to do the following:
Initializes the app_timer using the scheduler:
...
Hi,
I'm developing a BLE application for the nRF52 and I wish to use directed advertising and the whitelist.
I initialise the Bluetooth advertising using the following...
I have been using softdevice S130 version 2.0.0-7.alpha with SDK 11 in Keil using the pack installer. How do I change my project to work with the updated version that doesn...
Hi,
I believe there's a minor bug in low_power_pwm.c regarding pwm_state.
The routine low_power_pwm_start sets the pwm_state to NRF_DRV_STATE_POWERED_ON ; but it then...
I've a PCA10036 V1, I change the IC to nRF52822 QFAA-B016. With nRF5_SDK_11.0.0-2.alpha_bc3f6a0 and SD: s132_nrf52_2.0.0-7.alpha_softdevice, the programme started but if I...
I am troubling shooting some issues between my device and iPhone using nRF Sniffer.
One of the errors the sniffer captures is this:
Master to Slave: Rcvd Read By Type...
I will be using the nRF52 adc from -20C to 85C and am trying to determine if I need to calibrate and if so how much temperature difference I can have before it is time to...
Hi, I'm working on the nRF52 with S132 v2.0.0.
I am using a self-implemented "connection manager" that tries to establish bluetooth connections to pre-configured auxiliary...
Hi,
I am using 2 x AA batteries which gives 3V. Planning to enable all the internal LDOs (1.2V, 1.8V and Radio LDO).
VDD and AVDD are shorted on Board.
Will the device...
Is there a porting guide to this?
Custom hardware
Central device
SDK V11
I'm getting a reset in client_handling.c::ble_stack_init();
Right after I set the clock as...
Even I am writing BLE applications, but I don't totally understand these items:
In Characteristic Properties of GATT Characteristic metadata
We have read, write, notify...
I am trying to trigger some functions based on some pre-determined timings. I tried to do that using nrf_delay_us and also using timer0 interrupts, but both are giving me...
Hi,
I'm using nRF Master Control Panel to test a Phone Alert Profile (PASP) I've implemented. For this, in the app I configured a GATT server that exposes the Phone Alert...
Hi,
I am using nRF5_SDK_11.0.0 to learn how to use BLE stack to communicate.
For the BLE HRS app, I want to achieve sth. like this:
Central node can configure the sending...
Hi,
I'm not sure if this forum support that board but if YES, can You explain how to upload some program on that board. I think that process is little bit different that...
For some of the examples i see different versions
For example the ble_app_hts example
It has a _hci, _spi and a _uart version
In the documentation i don't find any info...
