Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
Hi,
I want to send data from one peripheral(nRF51 DK) to multiple Android Phones. This will be a one way connection from the peripheral to the smartphones. I red on the...
Hi!
I'm using nrf52832, SDK 16 and s132. I've successfully used a ble_app_hids_keyboard example to make a Bluetooth HID peripheral device to transfer sensor data to the...
I want to use a timer to generate an event at a rate of 16kHz. So just as a test I'm setting up TIMER4 and a CC event to toggle a gpio pin. As I understand the clock source...
Hello everyone,
I set up Thread Secure OTA DFU Example by using a nrf52840 DK as DFU server and a nrf52840 Dongle as DFU client. I am using nRF5 SDK for Thread and Zigbee...
I'd be grateful for some assistance with what I may be doing wrong.
I have programmed the serial example on a device and the server example on another device.
Copied the...
Hi everyone:
I was testing the bonding with passkey entry, but it seems failed.
The slave 51822 EVK board is set with "BLE_GAP_IO_CAPS_DISPLAY_ONLY" and "MITM = 1".
...
Hello devzone! I am using translation.
I am using a DK board (PCA10056) to examine the current consumption of nRF52840. I commented out the advertising_start() of the SDK...
Hi, I'm trying to implement a mesh serial node with LPN capability, where the UART can be disabled to save power, and then re-enabled via a GPIO.
I am measuring current...
Ok -
I've been through this a few times and read the forums, but the current build system is broken. I'm trying to compile (not even load the board at this point) the ble_hts...
Whichever input channel I select, I always get a value close to zero. Here is my test code using VDD as the input source:
In this case, RTT reports that the value...
More of a plea than a problem. When I migrate to a new version of the SDK I try to be very careful. So, I use sha256sum to check all similarly named files from one version...
Hi,
I am trying to read the SFDP (Serial Flash Discovery Parameter) register of a Micron NOR flash memory using nRF52840 QSPI peripheral. The read SFDP register op code...
Hello,
i work on nrf9160 dk
I would like to know if it is possible to use an AT firmware to be able to easily switch to LTE-M, NB-IOT, send sms, switch off the modem...
Hi.
I am using nRF52840 & SDK 15.0.0.
I set the advertising slow timeout to 14 min, But, the advertising stops at about 3 min.
The followings is summary of advertising...
Hi all,
I'm using nRF52 DK.
I'm developing a program based on 'ble_app_uart_c' example with custom UUID.
When I type command using UART, central device send signal to...
