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:
...
I want to control GPIO toggle by PPI. Timer1 is in timer mode. CC[0] is 1000, and CC[1] is 8000.
I use compare[0] to toggle gpio18 by PPI. I also want to use compare[1] to...
Hi,
I use two evk board to connected and test the uart serialization sample(ble_s110_serialization), one is ble_app_hrs and one is ble_app_connectivity. But I have one...
HI,
I got the following log while advertising:
SOFTDEVICE ASSERTION FAILED AT 0x00014AA6
Since this address locates at softdevice, I can not know what happens.
Would...
Hello,
Using nRF52 DK boards, I'm trying the simple_message_model by modifying the light switch example.
With the client, I simple send a 12 bytes unreliable message by...
Hello! I have a question about nordic thingy 52. Is there any possibility to play more than 8kHz on this board? For example: if i will change speaker on another it could help...
Hello, How do I set the analog reference voltage to external pin P0.02? I'm using the arduino environment so I don't know how to set it via those registers? I'm currently...
Hi,
I am using SDK 15.0 on a custom board using nRF52840. Softdevice is 6.0.0. Coding with SES.
I am investigating and trying to fix the infamous IOS caching of characteristics...
In the schematic of the nRF52840-DK L1 and C4 form the matching network. C22 is noted with NP, but on the DK i have, is a component placed.
Since i would like to use the...
Hi to everyone!
I've been testing the Bluetooth on the nRF52832 DK board with some of the examples and I have saved the mac address (obtained from my smartphone).
In...
Hello All,
I was wondering if someone can confirm the consumption of the nRF52840 in SYSTEM ON when running the Power Management Example on the nRF52840 DK board (in nRF...
My end object is to connect the peripheral to one required central. It should not get connect to another central or to the nRF connect app.
I have gone through many example...
Hi everyone ,
I'm looking for the ULPMark score for the nRF52840.
On the EEMBC website, I 'm seeing that Nordic Semiconductor is a partner, but I don't find any information...
Hi,
we are late stage development on NRF52840 with sdk 15.0 and softdevice 6.0. The mind turns to certification. It all seems very complex and confusing
1) Do we need...
I have an nRF52840 based peripheral running SDK 15.3.
I have a custom service with a write characteristic and a read characteristic. The peripheral supports multiple connections...
As far as I can tell the values are inverted.
4.8.2.2.1.1 Occupancy Attribute
The Occupancy attribute is a bitmap.
Bit 0 specifies the sensed occupancy as follow:...
Hello
I am using nRF52 DK, I am trying to use PIN 30 as Pulse train. The following while loop is expected to send out Pulse train of 2microseconds period but instead, it...
As far I know BLE mesh uses the 3 advertisement channels for communication without any synchronization mechanisms. When the mesh protocol emits a package it will send the...
