Hi,
We're looking for a low-latency 2.4GHz solution (not BLE) and the nRF51822 is oft-quoted as providing low latency, but what are the typical ms figures we could achieve...
Hello all,
in my previous question (Switch between applications (multiple services.h)) I got the advice to merge my two services into one service, including a HID over...
I am trying to create an nRF8001 based application that will broadcast battery levels (pipes broadcast, set), and give out temperature data (pipe indicate - TX_ACK) to connected...
Hi,
I'm using redbearlab's nrf51822 board. It is a arduino compatible board and hence it is using 0,1 (mapped to 9 and 11 for nrf51822). How do I make printf print to this...
An external PA/LNA is used to extend range of nRF51822, and S110 is used for BLE, How to switch between PA and LNA? and how to disable PA/LNA when there isn't transceiving...
Hi...
Can anybody help me to run ble_peripheral example (ble_app_hrs for S130). I have build and load the code successfully but cant see the advertisement. But while debugging...
I am working with the nRF8001, and I'd like to create a services.h file that will let me broadcast battery level and as well as allow temperature to be read by a peer.
...
I am developing an application that uses nRF52840 wake on NFC, and spends most of its time in system OFF state with NFC wake enabled.
Per the nRF52840 Product Specification...
On the NRF52840 dongle am building a protocol on USB CDC ACM.
Using app_usbd_cdc_acm_read to read one byte at a time works perfectly.
However, I can seem to make app_usbd_cdc_acm_read_any...
Hi,
I am developing a wireless product in which i want to use nRF52 in ESB mode.
The product is battery powered and should be sleep mode.
What i have decided to do is...
Hi,
I have read the thread here: which implies that this config option might not work?
Does it work? I would like to build mcuboot and then always use the same binary...
Hi
I'm using UART1 built on interrupts, everything more or less works, but I can’t catch UART errors. From the documentation, I saw that it is possible to activate an interrupt...
I would appreciate your feedback on the 802.15.4 CCA implementation on NRF52840.
1. Is it possible to perform CCA without disrupting the RF reception?
2. If it is possible...
Hi,
I use VScode to run my nrf applications. I user nrf52840DK and want to run basic examples 'sensorclient' and 'sensorserver' examples.
The below error shows when I...
Hi,
If we take BLE 4.2 for example, maximum practical throughput is around 100kBps. Does this mean that I can update a service characteristic every 10usec?
Thank you
Hi, I am very new to matter and I would like to query some doubts I had regarding the communication between the chip controller and OTBR.
What protocol is used? I know...
Hello
the nRFConnect v2.0.0. is installed, however, apparently not properly, for example I cannot run the emStudio in ToolchainManger... have a look at the picture, where...
I use SKD 17.1.0, pca10100 and nRF52833.
When I execute "make -j all" at "armgcc" folder" in the terminal. I get the following errors:
This is my project folder.
I...
Good day,
I did follow the usual steps of this an exercise, namely:
1. I did download the base exercise project contained in the zip file: fund_less5_exer1.zip (I attach...
Hi,
I am trying to add OTA DFU functionality to our project using 1-stage MCUBoot. It works fine when I use the default key, I can update OTA firmware. To add a custom key...
Hello,
I am using the Android DFU library . The constructor for the DfuServiceInitiator class accepts a device address. Can one assume that providing an application address...
