Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
Could someone give me a hint with the following problem?
I am using two example projects (ble_app_uart_c, ble_app_hrs) to connect a central and a peripheral.
An...
Hi,all :
I just want to know how to enable the nrf_log (in the ble example).The version of the sdk is 12.3.0 and the cpu is 51822 .Thank you very much .
On the nRF52810 is it posible to change the gain setting for the SAADC on demand? For example the SAADC is reaching its cap and then the gain is increased so it is posible...
I see the max for a BLE connectable advertising packet of 31 bytes. I am not sure if the manufacturer specific data which also can be up to 31 bytes is included in the overall...
Hi,
We have recently moved from using the nRF52840 PDK to a custom PCB. The custom PCB uses nRF52840 Q1AABB, while the PDK has Q1AAAA.
On the custom PCB, the code is getting...
Good evening,
I'm having some difficulties with the thingy52. I used it as the basis of development for the project and up to this point without major problems. However...
IARv8.x.x no longer seems to display the detailed peripheral register settings in debug mode under "View->Registers" as all v7.x.x versions used to do. In trying to determine...
Hi,
I followed this tutorial https://devzone.nordicsemi.com/tutorials/b/bluetooth-low-energy/posts/ble-characteristics-a-beginners-tutorial?CommentId=adb9d7e0-1bf3-49bf...
Hi,
I'm using a nRF52832, SD132, SDK14.2 on a custom board.
I want to use BLE for precision, my use case require me to perform at least 50 reading from the SAADC per second...
Hi,
I'm trying to understand the speed of the BLE communication. What I do in my infinite loop is a SAADC conversion then send the value to BLE (int16_t).
In order to...
Hello,
I have a statically provisioned mesh network (keys and addresses are pre-set in code to make it simple for now) in which each device periodically broadcasts it's...
Hi,
i want to know if there is a solution to apply LE privacy to a timeslot advertisement ?, my problem is :
i have multiple advertisements at the same time (sofdevice...
Hi everyone,
I've gat a problem with advertising. I'm using above mentioned module and Eclipse with GCC compiler, SDK version 14.2.0.
I followed the advertising tutorial...
Hello Everybody,
I am trying to implement the LNS Experimental Service from SDK 14.1. I am asking myself why they split the flags in two seperate packets, because that is...
Hi,
I don't find an answer to my question and maybe I'm missing the basic of the BLE communication here. I need to transmit data as fast as possible to ONE central device...
Currently i am testing the nRF52840 Preview DK DFU function. Is the NRF52840 support by SoftDevice(S132)? and also match with the SDK(nRF5_SDK_v13.x.x) ?
thanks!
