Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
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...
Hello,
I am using nRF52832, SDK_15.3.0, S132 SoftDevice and Segger for flashing the image. I am using ‘ble_app_blinky’.
I have few queries on RTC.
1) There are...
Hello, I'm fairly new to embedded software. I'm trying to flash the ble_app_uart program from the command line (windows 10 / nRF5_sdk_15.3.0_59ac345 / nRF52840 / Eclipse IDE...
Dears,
I have bought nRF24L01 transceiver module and I am trying to interface with Desktop directly but connected MAX232 between. But I am not able to communicate with my...
I am trying to use functions of ecdh example in my softdevice based project.
key generator function you see below crashes my application. Firstly I have tried to debug...
Hi,
I'm trying to setup ECDH between a JS based platform and the Nordic NRF series.
What I need to do is to import the raw public key from the keypair generated in the...
As a quick and dirty way to test throughput, I am sending non-confirm-able coap POSTs to my coap server and time stamping them.
Only 3 packets per second get sent. The other...
As per the example, HTS only the "indicate" property is mandatory. But, I want to use Notify and Read property. The example suggests using the intermediate temperature in...
nRF9160 is scanning and but not latching to the network.
using "AT+COPS=1,2,"number"" to latch and it is not registering.
Verified the logs in server and nRF9160 dev kit...
I am trying to run program to nRF51822. I am using J-Link Lite CortexM debugger.
When I rebuid an example on Keil5 there is no error and warning. But when I try to erase...
Hi
I'm really new in this field, I just had the nrf52 DK. Our team has a mature product but we want a Bluetooth feature on it. I know Nordic chip works as MCU+bluetooth...
I'm developing a device using mqtt+tls referring the link here.
https://devzone.nordicsemi.com/f/nordic-q-a/48407/how-to-use-mqtt-tls-in-nrf9160
When I add CONFIG_NEWLIB_LIBC...
How can I add security middleware, between connection request device and my connectable device.
I want to that if one device sent connection request to my device, I want...
Hi, I am evaluating two nRF52832 boards with a PCA10040. I am using the SDK examples Central and Peripheral to talk to each other on Tera Term. I am using the "send file"...
Hi,
We have implemented the reference design of the NRF24L01+. Our tests results in a low range (about 6 meters), we excepted a multiple of that (about 1 kilometer).
I...
