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 have 24 bytes structured configuration data that are changing sparingly. Goal is to keep them in form of non-volatile memory with a reasonable long life span.
I am aware...
Hello Nordic expert,
We can find connection event diagram (figure 5) in S110_SoftDevice_Specification_v1.1.pdf.
But customer needs more accuracy data for time and current...
I have a large list (a few hundred) of BLE messages that need to be sent as part of a regression test of my app. I'd like to script that. Is there a command line interface...
Hi everyone,
do you know of an explanation or some kind of tutorial to see how Bluetooth Low Energy works?
For example some detailed information on those nrf51822 examples...
With nRFgo Studio, I define the services in the nRF8001: I create the pipes I need, and so on...
Is there any way to increase the number of credits (i.e. the number of...
Hi
Where do I find a measurement report from Nordic which shows the average current consumption for a typical BLE application (1 seconds advertising period e.g.)?
Until...
I a writing my own interrupt and DMA based code for sending commands and getting events from the nRF8001. The 8001 creates an event for every command, but if you want to clock...
Hi ,
i read tha the default profile for BLE is GATT but in the BLE_templete GAP is used. How can i interpret this? Which Profile i have to use when i wannt support for...
Hi!
My idea of sending a packet would be:
-regulary send a packet with fixed length (stated in static length field) to a base: i.e send the temperature =>4byte
-if...
Hi,
I use the nRF51822 on the PCA10001 and nRF6310/PCA10005 boards. I modified the radio_tx_example and wanted to read the actual state of the radio. Therefore I used a...
Hi
Could I modify HID report descriptor length over 255 bytes? In Desktop1.2.2.293, the returned descriptor size is only decided by wLength LSB byte and ignores MSB byte...
Hi,
I am trying to figure out how I can advertise with a custom UUID...
I know I have to start by adding a base address and then build on top of it. However, when I try...
I have a system that uses 5-byte addresses. The first 4 bytes are always the same, but the last byte has 4 different values. For test purpose I want to listen, from another...
