Due to the increase in functionality, the amount of new application code has increased. After DFU operation, FDS Init failed to restart. However, if I use the complete hexadecimal...
Hi, I try to connect ble devices to my iphone. I can send hid data over bluetooth but virtual keypad is hiding. I cant open it. I tried to send 0x65 data as hid report but...
I am using the nRF9160 aws_iot sample. I was now trying somethings that are not optimal situations.
For example, I made some FIFO buffer to write in measurements in one...
Hello!
I have a device on which the S25HL01GT memory is soldered. The problem is that I don’t understand how I should work with .dts in order for this memory to work with...
I am working on a project that requires my MCU to have a sleep and awake cycle. I have noticed that when my MCU sleeps (by using k_sleep() in threads) the UART peripheral...
I have got accel data from adaxl345 in nrf9160. I want to get vibration frequency (HZ) from accel data set using fft algorithm.
process:
1. collect 100 accel data every...
I'm looking to create a custom board with MDBT50Q-1MV2. Can I directly power it from a LiPo battery (3.7V - 200mAh) only to the VDDH pin? My board is very compact, so I want...
Greetings,
After migrating to the NCS v2.5.2, I noticed a warning that recommends using static partition management (which I have also confirmed is recommended by other...
i can't open example blinky for pca1056 in Keil C 5 in sdk _17.1.0
i have installed all package about Nordic but it isn't worked.
Beside, Can i flash code to nrf52840...
안녕하세요. 스마트폰 앱에서 이전에 수집한 mac 주소에 ble 광고 없이 연결하여 수집한 mac 주소에 연결할 수 있는 설정이 있나요?
1. ble를 광고와 연결
2. 연결된 ble의 mac 주소를 스마트폰 앱에 저장하세요.
3. 다음 연결에서 광고 없이 수집된 MAC 주소(또는 광고하지만 숨겨진...
Hello,
I've a working application on nRF52811 SDK / S140 running BLE. I need to extend it so that from time to time BLE switches off temporarily, to send a simple and short...
Hello thats my code
and for a 2 days im completely stuck with reading data from LIS3DH, i guess my functions for writing and reading are fine. my read buff is just uint8_t...
Due to the increase in functionality, the amount of new application code has increased. After DFU operation, FDS Init failed to restart. However, if I use the complete hexadecimal...
Hello,
We are currently developing a WiFi library and just started on implementing HTTPS and ran into some issues. Since we don't have enough flash and memory for using...
Hi, I try to connect ble devices to my iphone. I can send hid data over bluetooth but virtual keypad is hiding. I cant open it. I tried to send 0x65 data as hid report but...
We're using the nRF9160 in our application with an external GPS antenna that contains an LNA.
Looking to use a load switch to apply power for the LNA when COEX0 is asserted...
Hi, I am new to PCB design, so I want suggestions for my designed PCB. Please review it once and provide feedback upon that. I am making this PCB to use this with Thread and...
Hi,
We had some trouble doing the certification of Tepec, Telec certification requires the RF power accuracy of ±3.8dB , while it is ±4dB in spec。Do you have any good advice
I am having problems connecting to LTE and AWS.
We had consultants developing the prototype code, and it worked perfectly on our 3 first hardware revisions (custom product...
I've managed to build and flash the project mentioned in this link( devzone.nordicsemi.com/.../459668) to the nrf5340dk with TFM disabled. However, when I attempt to build...
Hi,
Am Implementing Zigbee on NRF52840 chip with help of VS Code.
Zigbee Stack : 2.5.2
I configured nrf52840 DK as Zigbee network coordinator and another custom made...