When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hi!
I use nrf51-pwm-library ( github.com/.../) to control brightness of LED RGB light source and it works ok till I don't want to adjust brightness slowly (dimming function...
hello,
are there any completed sample code of using pwm0, 1?
just 2 or 3 word can working like following? or need other config?
pwmcon=xx;
pwmdc0=xx;
pwmdc1=xx;
also...
I am planning to migrate to SD 7.0 and SDK 6.0 in order to use the static pass key capabilities. When using the static pass key how should security params be initialized ...
Dear sir,
Sir i am using MDBT42V module. I want to know that whether the SCL & SDA pine are internally pulled high in this module ?
Regards,
Manoj Hiwarkar
Hi,
I have a problem where I am getting NRF_ERROR_RESOURCES errors 2 out of 3 times when sending notifications from my peripheral to my central. I think this is caused because...
I have designed a custom board with a TF325J32K7680 32KHz clock with +-50ppm tolerance, for the 32MHz I am using the CX2016DB32000D0WZRC1 with +-40ppm tolerance.
Simple...
Hi,
Within each example in the NRF5 SDK there are a number of folders including
arm4
arm5_no_packs
armgcc
config
iar
I'm having trouble finding an explanation...
Hello everybody,
I used SDK14.2.0 , S132 .
I keep the data from nus_data in the uint8_t array. Then I am trying to write the array with use fds_write.
My fds_write...
Hi, I would like to add source files to Projects with a reltive path. The reason being that I would like to have my own code in a cloud based directory and code from SDK in...
Dear friend,
To u se the Power Monitor for current profile measurement of nRF52832, I prepare the board by doing both of the steps described below:
(1) Short solder bridge...
Hi There,
I currently using PCA10040 development kit for my project. I tried to merge with \nRF5_SDK_14.2.0_17b948a\examples\ble_peripheral\ble_app_blinky\pca10040\s132...
Hi
We have a product with Nordic nRF9E5 coupled to Texas CC1190 amplifier.
We are seeing transients at start and end of TX; worst at end. We appear to be non-compliant...
Hello, we are using SDK 5.2.0, SoftDevice 6.2.1 S110 on the peripheral side and S130 on the central side.
We have implemented a serial data link between the two, the central...
I have made a custom PCB with the nRF52832, following the circuit reference, I used the C3 and L1 for tunning the antenna. Instead of a chip antenna I placed a wire in the...
The NRF_LOG library apparently uses memobj, which uses balloc. I assume that means I need to add some blocks in my sdk_config (i.e., MEMORY_MANAGER_SMALL_BLOCK_COUNT, etc...
Hello Guys,
I have some measurements for the determination of the maximum range and the energy consumption. The experiment is based on the ATT_MTU throughput example, nRF5_SDK_14...
Hi,
We have a BLE peripheral device that is used as a mouse/keyboard (nRF52832 SDK 14.0)
The peripheral pairs with most central devices just fine (including Mac and PC...
I have two nrf51 development board. A is PRX, B is PTX. now B can send payload to A , and A can receive and response it by ACK. But some times A want to send payload to B...
