An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
Hi We have an application where we what to read i2c sensor data over the air to an iPhone. We've taken ble_app_uart_S130 project and grafted in some twi_hardware code. There...
I am interested in the S130 ability to hold 3 central -> peripheral links over BLE, and am looking for some evidence that this has been accomplished with extremely low-power...
I'm trying to implement channel scanning in our nrf24lu1p based USB dongle.
I'm following the specs and basically loop though each channel ;
loop
stop listening
set...
I tried to add a dfu service to the SDK 11.0.0 ble_rscs_app by following the procedure here . I was able to successfully compile and run the application, and when Master Control...
Hi all !
I'm trying to evaluate the throughput i can have between a Motorola 4G and the nrf51. The nRF51 is the peripheral and the phone is acting as a central.
To do...
Hi all
We use the nRF51822 with the S130 V1.0.0 in the peripheral role and a Galaxy S5 in the central role. As soon as the S5 connects to the nRF, we send a connection...
Hello,
I have been working on a customised Nordic Board ,and I can't be able to do a DFU. The DFU App_dfu_dualbank doesn't display the DFUTarg Bluetooth profile on the board...
Yo man,
I use nRF52 with ADC fun in SDK11 and I want select ADC input to internal VCC.
I modify like below:
static nrf_drv_adc_channel_t m_channel_config = NRF_DRV_ADC_DEFAULT_CHANNEL...
Does the Bluetooth Peer Address of NRF51 Chips change randomly [every 15mins] or does it remain same?
When implementing whitelisting for secured connection, it is required...
Hi, I am unable to build this example in Keil Uvision5. I am getting following error:
"no source": Error: #5: cannot open source input file "......\main.c": No such file...
Hi,
I am trying to setup a testing environment using nrf51-ble-driver_win_0.5.0.
All of my job are:
Download nrf51-ble-driver_win_0.5.0, and program connectivity_115k2_with_s130_1...
Recently updated to SDK11 + s130 v2.0.1 on an nRF51822 xxAC LFCLKSRC=RC
BLE Advertising no longer works. Localized it to our use of TIMER2 for an implementation of systick...
Hi,
Im trying to connect MCP25625 via SPI on nrf52. I checked with the scope that CS, MOSI and SCK are correct, but I get no reply on MISO line whatsoever.
I perform a...
Every time I want to connect to Nordic ble device from my Phone, it ask for pairing confirmation and then it create bond. That's how it should be.
But if the device is...
I'm using nfr52 with softdevice s132.
I want quickly perform flash write during power loss.
When I realize write using fs_store() I obtain time more than 5 msec.
How can...
Just do
NRF_POWER->SYSTEMOFF = 1;
in main()
and found if it's boot by powerup
the current is 10.4uA~10.5uA
and if a re-flash the hex, the current is 1.4~1.5uA
...
Hi,
Everyone,
I am using NRF51422 chip for my custom board. with transmission interval set to 2000ms and Tx power to -20 dBm, I transmit 32 Bytes BLE data and Scan and...
