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...
Hey, I have been trying to get to the root of additional current draw when crypto drivers are enabled.
Without the crypto drivers enabled the current draw between two advertisements...
Hi,
We are working on our manufacturing process that involves use of the nRF9160. I need a way to programmatically get the IMEI and ICCID in order to register the device...
I'm running a nRF52 device that's built on nRF5 SDK11, and it's remaining that way now due to regulatory reasons. My application needed to be updated to support bonding, and...
I have a nRF9160DK board running asset_tracker_v2 on a nRF9160 custom board. V1.7.0 loads and boots fine but when I use V2.5.0 the boot fails as shown below. The only change...
Hello, per the product specification, I see that the nRF52832 CIAA variant requires a shunt 1.0pF capacitor and series 3.3nH inductor.
Is this recommended regardless of...
I have configured NRF52840 as coordinator ,EFR1 (ENDDEVICE) and EFR2(ENDDEVICE) as end devices. These 3 devices are connected in network.EFR2(End device )continuously sending...
I would like to understand the issue of frequency offset calibration in RF signals, I have viewed the
Case ID: 309794
nwp_006.pdf
I would like to know if I can do...
Hi,
We are working on BLE MESH using nRF52840. We are trying to put nRF52840 into deep sleep mode. The deep sleep current is about 210 micro Amp. Further, the current is...
Hi,
I have a coap server/client system and when I send a provisioning request from the client I can see the server is sending the reply. But my 'on_provisioning_reply (...
Hi,
I'm using SPI4M on nRF53 and came across it's errata, but I didn't get where to call the workaround functions.
The workaround is to call the below line upon enabling...
I have a custom board with an nRF5340 on it. I'd like to offload BLE operations to the network core using the RPC library to control it from the application core.
The documentation...
Quick Background
The spi_transceive_cb() function in Zephyr takes two buffer sets (among other arguments). One buffer set to TX and one buffer set to RX. You may pass NULL...
Dear All,
We want to test the maximum distance of Broadcast audio gateway using nrf21540EK with nrf5340 Audio DK.
And we want to output the rssi info periodically on the...
We are running out of space for DFU, thus changed start address from 0x77000 to 0x6E000
After reading related documents, it seems I had a problem
SD_MBR_COMMAND_COPY_BL...
in devacademy there are mqtt and gnss sample. when I put the mqtt configs to gnss sample. give an error. I did not add main code yet. just only put configs and cmake.
after...
