My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
Hi I'm using the PCA10003 dev board to try it out the OTA firmware update.
What i did is exactly that:
Modify the bootloader example for S310 softdevice and 10003...
Hi, I have been developing with the nRF52 DK for the past couple of months however I have encountered an issue today which I am unable to resolve.
I am unable to establish...
Continuing my mission to have SES set up to be the complete development environment on a Mac I am struggling to get the Jlink Debugger to behave with SES.
It appears I...
hello , I want to Know how to write value to S0 , L ,S1.
for example : I want Set S0 =1 , L = 16 , S1 = 1 .
but I can't find any register to set S0 , L , and S1. .
My...
We are trying to reduce standby current consumption for our application. When measuring the current depending on the environment temperature we can see a rapid increase of...
My Application will have 4 difference host in the same area, if one device send a data and receive the ACK payload, is it receive all of the 4 hosts ACK payload or one of...
Hello,
I've founded the nrf_drv_lpcomp_init function didn't configure the EXTREFSEL register that why I can't configure the LPCOMP to use the AREF1 pin as an external reference...
Hi all, i have already posted in another discussion my problem, but i will resume it here briefly:
i have a simple program (similar to the tutorial of the custom service...
Hi! I want to send data from the temperature sensor from the beacon, receive them with the nrf51 and then send them to the PC via USB cable. The nrf51 has to start the connection...
Hi!
Is it possible to scan on a single channel using SoftDevice 132 running on nRF52?
If no such functionality exists, is there some workaround? Like timeslot API for...
Hi All,
Am using NRF52, SDK 11.0.0.2 alpha , I am using HRS free RTOS example. In that I just created two tasks of equal priority. As per Free RTOS two task must switch...
Hi all,
I'm a newby in the Nordic BLE world, I hope I will find some support on this forum about my problem.
I'm working on a project to create a multilink central device...
So I bought a "social retail" beacon device that claims to have 300foot range. After getting it I realized it uses the "iBeacon" standard, which is not compatible with my...
