I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hello,
I have a device based on nRF51822 revision 2 and SoftDevice S110 v7.1.0. Because it is revision 2 it is affected by PAN44 and PAN45, and by default the SoftDevice...
Hi Guys,
I know this is more for software issues. But I was curious as to where I can find trusted case providers/makers for the nrf51822 Beacon. Can anyone from the community...
Hi,
Has anyone converted the Adafruit graphics library for Arduino, Adafruit_GFX.h, to be compatible with the nRF51?
Could you please advise on how to convert this Arduino...
Hi all,
I have a few questions:
How is that ADC's common mode rejection capabilities? Rejection for 60 Hz interference, etc...
The datasheet has "typical...
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,
how to get into the bootloader mode without pressing any button, when some application is running? I also tried it with setting the NRF_POWER->GPREGRET but it is not...
I am looking for a minimalistic schema design using BLE for collecting data from i2c (twi) sensor and sending them over blue-tooth to the receiver. I need the following features...
Hello,
I would like to know if there are any restrictions in the amount of external memory (RAM, Flash) that can be added to a system using a nRF51822. In that case which...
Although there are some posts dealing with bond manager issues, I have not been able to find a similar issue. I am using part of the BLE code from nRFready Desktop 2 v1.0...
Hi,
i have some trouble with acting with the nrf 51822 ADCs. My Problem is that i have an Impuls which is 100 uS long and i have to measure it with 2 ADCs. I know that...
Hi,
What will happen when we press the service discovery button in the master control panel? do we get any event like BLE_GAP_EVT_CONNECTED? I couldn't find any detail regarding...
I'm looking for information to start developing BLE slaves with nRF51822, but I can't find any datasheets/SDK. Do I need to buy the Development Kit in order to have that?...
I have an issue with my keyboard working with the windows suface (on windows 8.1). Occasionally, the last character sent is repeated several times instead of one. I do not...
On the nRF51822, I see that by programming the readback protect register, one can prevent reading code regions 0 and 1 from the SWD interface. However, if one had access to...
Hi,
I just watched a webinar from the bluetooth SIG on how to create source code from the nRFgo Studio for the nRF8001. Is the same possible for the nRF51822? To create...
Hi,
We modified the ble_app_hrs code to work with accelerometer peripheral, and we have created some custom characteristics with custom uuid's. Now we need to set the device...
Hello, Everyone:)
Nice to meet you !
Please could you commennt my first question on this community zone.
I've a question for the accuracy of synthesized clodk 32k on...
Hi
i am using NRf51822 custom board. In that i have NOR(spi0) and LED(i2c0).
But switching from spi0 to i2c0 is not possible so that i am not able to switch
off led...
Hello,
I'm using nRF51822 to implement a proprietary radio protocol. My first attempt, in the receiver, was polling the EVENTS_* registers. An example:
NRF_RADIO-...
I was trying to get access to the app_uart library, so I included app_uart.c in the "Source" folder; then added \Include\app_common and \Include\ble\softdevice in order to...
