why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
I have competed development on a project using the digikey sparkfun dev modules. I'm now entering production but my factory can not find a model on the market that works....
I need to indicate a characteristic value that is longer than the MTU. Using the pc-ble-driver, no problem. Windows supports semaphores and I can call sd_ble_gatts_hvx(),...
I want to evaluate power consumption of nRF9160 used as AT command modem using Thingy:91 Serial LTE modem.
How to achieve lowest power consumption for Thingy:91 LTE Modem...
SDK 17.0.2
Murata MBN52832 module
I'm trying to bring up the ble_app_cli example on a custom board. I've tested this board with the ble_app_blinky example using a custom_board...
Hi all,
I'm having an issue using the nrf_gpio_pin_read() function from the nrf_gpio.h file. When I call it every time after calling nrf_gpio_pin_toggle() on the same pin...
Hi there,
I'm struggling to find straight forward peripheral interface documentation for an NCS project. I see there's something called nrfx ( https://github.com/NordicSemiconductor...
I have somewhat followed this guide for setting up Eclipse to program the nrf51822.
I get this error message when trying build the project in eclipse:
12:35:35 **** Incremental...
I am trying to use the nrfx_i2s library to run neopixels on a nRF52 DK. I am using SES to compile and flash the code. I am having trouble correctly using the library though...
Hi, is the workaround of modifying the boilerplate.cmake file (as shown here https://devzone.nordicsemi.com/f/nordic-q-a/49719/how-to-create-a-custom-board-file-for-the-nrf9160...
Hi~
I'm using nRF52840 SDK 14.0 to build USB keyboard, the HID type is generic, the problem is:
when is
the keyboard work fine in BIOS but ctrl\shift\alt not work, when...
HI All
Actually I need to send GPS data to own AWS server so from here I setup AWS server and use cloud client sample and follow the step
like
1) change the cloud backend...
I'm using nRF Connect for Windows with a PCA10040 DK to debug my nRF52832 product. Code is using SDK16 & S132
So I currently have one primary GATT service running with one...
I'm attempting to use the pc-ble-driver-py on Windows 10.
I successfully installed pc-ble-driver-py-0.11.4 using pip but when I go to run a Python script using it I get...
Hello,
I am looking at the ble_app_hids_keyboard example in SDK v17.0.2. Where can I find a table that will convert the letters on the keyboard to the hex values used in...
I have a Python script that I am wanting to use to flash our devices at manufacturing that uses pynrfjprog.
When running the script on Windows I get this error:
"FileNotFoundError...
