Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi there,
So I'm going through that complicated step of setting up the IDE for the first time to get started programming and I'm having issues doing it with the SES and...
hi everyone ,I want to ask you a question, I use the SDK12.3, when the device from the application transformation to the bootloader, when DFU is failed, why the deice is stays...
I am using nRF51822 (PTR5518A) with SDK v12 and s130 softdevice. To dump the code I am using nRF52 DK segger (PCA10036). With that I am able to dump the code but there is...
Hello ,I hope the speed of NUS can be achieved 7K Byte/s. The data form phone to uart is ok,but the data form uart to phone is not.I tested the Bluetooth part separately.Loop...
Hi,
I am able to connect nrf51822 with nordic app but now i want to receive data from nrf51822. For Example -
If nrf51822 detects some voltage at pin no "1" then it should...
Are there any Segger Embedded Studio examples for the nRF51 dev kit?
All the examples supplied with the nRF5_SDK_14.1.0 seem to be for the nRF52.
I only bought a new dev...
How do you do
E: \ Nordic \ nRF5_SDK_12 _f012efa 2.0-3 d \ examples \ peripheral \ pwm_driver pwm_driver routines of the path,
1.How to configure reverse polarity...
In all the SDK examples all the source is in main.c. Is there a good reason for keeping everything including timer initialization, UART config, BLE setup, etc all in one file...
Hi,
I am using nrf51822 (pca10004) with SDK110 softdevice programmed through j-link LITE SEGGER. After programming the custom code (Basic I2C code) and when we try to debug...
Is there any documentation as to how to connect a nrf52 chip (as found on the nRF52832 BT Module with Header Pins ( www.analoglamb.com/.../) or the nrf51 on the Adafruit bleFriend...
Hello,this is Lee.I have a problem about nRF51822.
When I turn on/off the power 2.8V to it ,it hangs up
frequently.I check POR function,I found that the residual
voltage...
hi,
i'm using the 32KHZ external crystal and i didn't find any free space in my PCB to put the crystal in the same side with the nrf chip, so the only solution that i found...
I am trying to implement a bootloader with rewrite protection on nrf52840 with SDK: 14.0.0.
But it seems that there is no flash write protection registers in nrf52840.
So...
UPDATE: Corrected language.
Hi,
While experimenting with BLE mesh networking using S130 on nRF51 devices and S132 on nRF52 devices, we have a problem with deafness while...
Hello,
I want to save Image data which are come from the central device to flash memory of peripheral side.
The image data size is vary from 3KBytes to 10KBytes.
...
