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...
In the PS v1.4 pages 13-15 related to the QFN package.
Pins 11, 12 (P0.09, P0.10) are marked with the note '1'.
On page 15, at the bottom, the notes are enumerated:
...
I have a button that will put my device into pairing mode. While in this mode, I want central devices that connect to form bonds so that when not in pairing mode I have a...
Here I document how, in Eclipse, to start two, concurrent debugging sessions to two NRF5DK boards (or other debugging probes) , connected to different USB ports of the same...
Hello everybody,
I have problems with selectivity when I scan. There are 5 peripheral devices with different " DEVICE_NAME " but the same UUID and type (same " ble_uuid_t...
Hi, I am working on a custom board of NRF 51822 driving multiple leds from pin 21 to 30. I am trying to get and transmit the status of all the pins with help of bsp functions...
Hi,
We'd like to implement a feature that allows changing a BLE connection from [central device #1 -> peripheral] to [central device #2 -> same peripheral] (similar to Apple...
Dear friends,
The nRF Connect BLE app is connected with a local device acted as Master. The app supports the configuration of the local device's GATT attribute table, and...
Hello,
After i uploaded a program on my nRF52832 i couldn't enter debug or reprogram the chip. This is the error i get when trying to erase the chip using Segger J-Flash...
Hi,
I am using peer manager to use static passkey with nrf51822, sdk11 and s130 v2.
Is the "case PM_EVT_CONN_SEC_START:" the best place to put sd_ble_gap_tx_power_set...
I know this question has been asked before. As a beginner to Nordic, I tried to get the information here, but ended up even more confused.
I am trying to set up a Bluetooth...
Hi,
I developed a unit on NRF52 which is "CENTRAL". This unit connects to multiple "PHERIPHERAL" units and it's working great.
Now, i need to connect this "CENTRAL" unit...
app_timer.h is include two times in : examples\ble_peripheral\ble_app_ancs_c\main.c examples\peripheral\spi_master_using_nrf_spi_mngr\main.c examples\peripheral\twi_master_using_nrf_twi_mngr...
We are using the nRF52832 to scan for surrounding beacons on an interval (scan for 60 seconds, sleep for 30 minutes). During some of these scans, not all beacons are picked...
