I'm using S332 0.9.1 with freertos. nRF52.
BLE and ANT are both active. I would like to run the ANT continuos wave (CW) test after a specific trigger (a command over a console...
I want to encrypt advertisements using aes-ccm peripheral present on the nrf51 board. I am not using softdevice, instead I am generating my own packets and transmitting them...
Currently, it using the I2S at nRF52832.
I want to play the wave file,But can not play well.
So, I ask you for a check because there is the following question.
[Question...
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 would like to, at app level, implement access control to characteristic. My characteristic is configured solely as notify (no read, no writing).
When a smartphone turns...
I am testing about tx power level on nRF5_SDK_15.3.0_59ac345 with nRF52840.
I have some confusing about sd_ble_gap_tx_power_set() function.
In peripheral advertising...
Hey guys I want to resolve some issues regarding RSSI values received from BLE beacons. I have ibeacons type.
1: Ibeacon format says the last byte is signal signal, is it...
Hi, after following the tutorial about building the asset tracker firmware I came to the problem of generating merge.hex file. The zephir.hex file is generated, but the merge...
chip: nrf52840 aQFN package
5~10% of the products were defective. by causing analysis, There are short some pins bottom of chip.
I already read this guide after this...
Dear All,
I am using the NRF51822. I downloaded All the latest SDK and Segger Embedded Studio. No matter which sample project I choose I get the same error.
C:/Nordic_Semi...
hello,
please guide me to active LTE in Iran. i used several modem firmware release and can't connect to the network. im using nRF9160 DK and testing with AT sample programmed...
The Nordic Uart Service example in SDK14.2 with SoftDevice 5.1.0 appears to use Write Request judging by the timing which limits transmission to about 30mSecs per packet with...
Hi,
We're using the Android BLE library from Nordic. It really helped us handle a lot of the things we didn't want to think about handling on the bluetooth stack. (Thank...
Probably frowned upon but like being able to work from raw datasheet, so I know that I can. So given that the datasheet would suggest that changing a GPIO pin to be an output...
Hi,
On latest SDK (15.3)n nrf52832, PCA10040, on ble uart bare example, I get a bug when stopping advetising:
line 659: "p_advertising->evt_handler(p_advertising->adv_evt...
Posting this in hardware because it seems like the most appropriate...
We are conducting some localization experiments where we will be capturing advertising packets of...
It has been working with no problems. Neither the At application or the asset-tracker one will work. Is there anyway I can test/ find out whether there is an issue with the...
Hi,
I want to ask you, if they're any phase locked loop (PLL) that can be used ?
My problem : I have two square signal generate by an Arduino Nano and a PWM on the nordic...
I have inherited some code that is production after doing some extensive testing on battery life have noticed that after writing to the flash my power consumption on the Nordic...
