Hi to all Nordic product lovers,
This is not a question but rather an announcement of a new nRF52840 based finger tip size module 14 x 9 x 1.6mm launched at CrowdSupply...
Hi,
I have a SPI slave device which outputs 8-bit registers that I have to assemble. For example, I receive two 8-bit registers, a high and a low register, which I have...
I have a PCA10059 dongle. I have inadvertently configured pin P0.25 as the sleep debug pin and I use active state 0 as I am using off board LEDs with reverse logic. This means...
If you're working on a product that requires you to show and translate GATT Attribute (Service, Characteristic and/or Descriptor) UUIDs to Strings to the user, it's likely...
Hello,
We have been trying the sendNotification call and after getting a success log we are not able to send a second notification. I'll copy the snippet of code that we...
I have a firmware developed on the nrf52840 development board. When porting it to nrf9160, a lot of errors were reported. How can I use the LOG output function on nrf9160...
OK, so I have figured out that I can put some of my advertising content into the scan response if there is no room in the advertising packet, but what do I do if there is...
I just bought the nordic thingy91 and managed to connect it to the cloud. but since then the device doesnt appear to come on at all? I thought the battery has died but when...
My application is using multiple features such as BLE UART, Proximity and TWI.
I've two twi sensors triggered when needed. and one of them generate an int to wake up the...
I discovered a bug in nrf_ble_scan_uuid_filter_add. The "Check for duplicated filter" code does not only a partial comparison on the p_uuid_filter with the p_uuid data object...
I have the nRF5340 PDK dev kit and am building the peripheral_lbs sample code using SES on a Windows 10 laptop. I'm able to build the code successfully, but then I run into...
I can't find any documentation about this and my project depends on it.
Would it be possible to read the power usage in volts or any other value through a bluetooth connection...
Hi Nordics,
I have been trying out the SDK 15.2 DFU using serial / usb serial based on this
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter...
Modify the channel in the receiving mode, call the "nrf_esb_stop_rx" function in the "nrf_esb_event_handler" function, but what if the "if (m_nrf_esb_mainstate == NRF_ESB_STATE_PRX...
Hey Devs,
Would someone be able to tell me the power draw on the Thingy? How long will the onboard battery (1440 mAh) last on it?
Help is appreciated.
Thanks,...
Hi, I am developing firmware to run on a custom board using the nRF52810-CAAA chip. I need to meet very strict lower power consumption thresholds, and need to very precisely...
We are in development of a wearable ecg medical device. We want to add 4g low power capability. The device is a patch worn by patients 24/7 up to 30 days. Our current requirements...
Hi,
Is it possible to set CONFIG_HEAP_MEM_POOL_SIZE to be more than 16384?
I try to configure CONFIG_HEAP_MEM_POOL_SIZE = 94208 and when the heap allocated until 36830...
I have a device at -35 °C temperature, and sometimes I get the error "BLE_ERROR_INVALID_CONN_HANDLE" when in the ble_evt BLE_GATTS_EVT_RW_AUTHORIZE_REQUEST. I'm using the...
