We would like to be able to calibrate the rRF9E5 ADC
Our proposal is to permanently fit voltage dividers, each using two precision resistors, on two of the ADC Ports and...
At some point in the past I had nrf51+gdb+breakpoints working just fine. I even have a bunch of __BKPT() calls in my various error handlers to trap into the debugger.
At...
Hi,
I'm trying to program nRF51822 Beacon Kit using nRF51DK. I'm trying to load the example ble_app_beacon to the beacon kit. After uploading SoftDevice 7.1.0, I try to...
Hello
I'm using the nRF51 DK and I have a UART over BLE link set up between the board and a phone with the nRF UART app. I'm trying to get the board to execute a particular...
Hello there guys i been reading your 100 pg PDF for awhile now and im yet to understand or realize how is it that i add/place/create a payload or data to send/Tx via Master...
I am interested in writing a BLE central that reads data from multiple BLE Nordic sensors. The BLE central will be running on Embedded Linux which uses the BlueZ stack.
...
Hi,
I'm trying to get S110 softdevice (v8.0.0) working with RIOT. I had some issues (I couldn't initialize TIMER1 or TIMER2 until softdevice is setup & enabled) but I think...
I'm now using the lastest SDK 8.1.
I found that if I call app_button_enable() after app_button_disable(), app_button_enable() would not function again.
But if I changed...
Hi all,
I read that the nRF51822 comes as a blank chip from the factory, and this means that we have to program the SoftDevice ourself. I am wondering if this is the only...
Hi,
I'm using the Rigado BMD-200 Eval Board with sdk 8.1 and am running the ble_peripheral example titled ble_app_uart. I am using my iphone and the nRF UART app to communicate...
If using the button handling library the #define GPIOTE_CONFIG_NUM_LOW_POWER_EVENTS needs to be changed to add number of buttons being handled.
This wasn't clear to me...
Hi,all. i want to set tx power use interface "ble_tps_tx_power_level_set",and read back tx power level used tps servoce on my phone.how to do that ?Thanks for your reply!
Int the website:
link text
FEATURES show the nordice nRF51822 has 3 data rates (2Mbps/1Mbps/250kbps).
But , I set
number of packets transmitted per connection...
Hi,
If I want to run a blocked task e.g. write 1MB data to the external flash size 8MB(NVRAM), that it takes 3 seconds. What is the best way to to in NRF 51822?
Do you...
Hi,
I'm using the softdevice s110.
The power consumption is sometimes a little weird (around 1 mA). I think that the chip is in debug mode.
How can I know if the chip...
Hi,
The datasheet for nRF52 has pin assignments for QFN-48 only at present.
I'm using WLCSP package for the nRF51 and would like to know if there is any pin-to-pin compatibility...
have anyone successfully NRF51x,NRF52x series to interface with Matlab? Do you need to develop any additional code to do this?
Currently Matlab has support for BT Classic...
Hi,
I'd like to embed the nrf.exe utility used for creating DFU packages and uploading firmware via serial in a 3rd party app for use with our Nordic based devices.
...
Hello all,
I wish to set up the nRF51422 so that I can communicate with it via UART using the HCI protocol - I've been using a TI CC2540 device previously and there was...
Hi
is there a function with which I can check if indication or notification on a characteristic with notify or indicate capabilities has been enabled by the master?
