We love the radio range of the Nordic bluetooth chips. I am looking to see if anyone is developing a long-range bluetooth pendant or wearable? if so, I interested in perhaps...
I'm trying to read 8 adc channels using SPI, but then if I dont put some nrf_delay_ms the MISO return nothing and the CS is being driven low by default, high or a period of...
Does rbc_mesh_value_enable() API is designed for ? and how should I use it? and what does its parameter handle mean? Is it has the same meanning as the parameter handle of...
I use two nRF51822 boards running the ble_mesh_gateway sample project. I have modify the project slightly so to work on my board(juts modify the GPIO configuration , LED and...
Hi,
I use nrf51822 HID keyboard.
How to add a game-pad report as a second report in the ble_hid_keyboard ?
How to init the function hids_init() in SDK.
Thanks
Gamepad...
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Hello,
I am writing an iOS code using Swift3 to connect an iOS10 device to nRF52 pca10040 and blink an LED. The nRFConnect on iOS can easily connect using the device name...
Hello. In my application I am using nRF5 SDK 15.2.0 9412b96. I am trying to communicate with two devices on two different SPIM instances. The first device is a DW1000 radio...
Dear Sir:
We observed that everytime we use OTA to update the firmware of the nRF52, the 6Byte address will change, just minus 1 compared with before, such as
FC:AE:3F...
I am using the software PWM library (SDK12.0) with the DRV8834 to drive a bipolar stepper motor. Although the motor is working in both directions with the code below, the...
Hi, I want to make sure that all application data are erased when we do a DFU, so that the newer application get a clean start without having to worry about data from older...
For nRF9160, is there an overview of the builtin CA certificates?
I have now deleted all certificates I added manually with:
int nrf_inbuilt_key_delete(nrf_sec_tag_t sec_tag...
We are using NRF52832 with SDK15.0 to develop a wearable device that collects data every 10 seconds. It works fine except that NRF52832 shuts down automatically 1 hour after...
Hi
My SPI Master wraps SPI comms using a couple of additional logic lines nReadFromSlave (Master Output) and nSlaveReady (Master Input).
It treats an SPI transaction as...
Hi, everybody. I have a Thread mesh network (wireless) running multiple nodes. I am using the CLI to send pings between the nodes and i analyze the mesh performance. My problem...
Hi there!
The documentation defines two possible return values for sd_rand_application_vector_get : NRF_SUCCESS and NRF_ERROR_SOC_RAND_NOT_ENOUGH_VALUES . I am wondering...
Hello,
I use ble_thread_dyn_mtd_scanner with BLE beacons but there is never any advertising received ?
If i check with my smartphone, they are detected.
Any idea please...
Hi,
How do you recommend to analyze nrf52840 dongle power consumption?
What I have is:
Nrf52840 dongle
Nrf52DK
Nrf6707 profiler kit
How can these be used together...
I am looking for a .hex file application for the nrf52840 dk that I can control from an external application via the USB port in order to setup and test the physical layer...
HI, Im developing a custom board (NRF58232) with a bmx055 connected by TWI.
I have used the twi_scanner and twi_sensor and all OK, It was working !
But now I want to use...
From what I can tell, the SDK for Thread provided from Nordic uses a precompiled Openthread library that hardcodes the UART pin configuration. This means that users of this...
I'm developing on the nRF52840, SDK15, and s140 v6.0. I'm trying to use the sd_power_gpregret_set() function to write a value that would then be read after reset to start...
