I've recently began experimenting with the HID service and connecting to iOS devices in order to achieve lower connection intervals with Apple products (as described in their...
Hi
I have a question about using gazell link layer and paring library with concurrent timeslot api. I try to do this but i have the hard fault handler after invoked nrf_gzll_init...
HI,
I want to use PWM to control various hardware (LED's, etc ..) so I started off from the suggested PWM code example, found in this forum + modified it as I want to use...
hello,
the function ble_stack_init () in the example of ble_app_uart are quite different from that in the example of ble_app_proximity in my first sight.
ble_app_uart :...
I am getting following error:
Error in final launch sequence
Error executing step execute method: stepInitializeJTAGFinalLaunchSequence
java.lang.reflect.InvocationTargetException...
Hi Nordic Team:
Our important customer develop ANT+ products.They will use zephyr RTOS to develop ANT+ products.But ,they can not find any example project,in the zephyr...
Hi, I want to transfer the firmware to 52832 and enter the bootloader mode successfully. and the I send {0x02,00,00},it can't not enter the case of on_packet_received: SERIAL_DFU_OP_CODE_SET_RECEIPT_NOTIF...
Hi All,
I am developing a data acquisition system in which my device generates an interrupt for every 5ms upon its data is ready. I store one second long data in local buffer...
hi,
We have a product in production but the PCB-A had been updated with new functionality.
We want to make sure old f/w is not inadvertently loaded to new h/w.
To do...
We would like to develop OTA firmware update with nRF52840.
In the development phase, we have been using "Thingy: 91" and place the firmware onto the MCUs of nRF9160 and...
Hi all, I'm developing nRF52832.
My goal is to send ADC data to central device using BLE.
Below is part of my code.
Maximum MTU size is 251.
I sent data in 16...
Hello,
nRF52-DK (PCA10040) has two mysterious 12 pF capacitors C52 and C53 connected to P0.25 and P0.26 respectively (see attached picture).
Is there any special purpose...
I'm using nRF52DK with ble_app_hids_mouse to pair with the smartphone.
From the smartphone we can disconnect the device at will. But I have problem when I want the device...
Hi All,
Looks like develop nRF52840 on SDK16.0 required
NordicSemiconductor.nRF_DeviceFamilyPack.8.27.0.pack
But there is no such pack on http://developer...
Dear All, I am trying to measure the current consumption for the nRF52840 USB Dongle. I intend to use it as a beaconing device and attach it to a battery.
At the moment...
I have recently switched to using SEGGER embedded studio (SES) which seems to be advocated by Nordic. I have arrived from Eclipse which though extremely flexible is complex...
Hello,
I am working with the nRF52840 dongle. There is a bootloader at the end of it's flash, which can be started by pushing reset after power up.
However I cannot start...
Hi Gene,
One of my customers using our module to pilot run.
https://static1.squarespace.com/static/561459a2e4b0b39f5cefa12e/t/5da77e178970da0cc270ef0d/1571257883383...
Hello,
I noticed that Table 7.3 of nRF52832_PS_v1.4.pdf states that 37 interrupts have been implemented, whereas the peripheral listing in the documentation as well as interrupt...
While advertising I could see some increased current peaks on one of the three channels. Its random and is observed mostly at the first or last channel of advertising.
Any...
