I am using BLE_Gateway example defined in nRF51-ble-bcast-mesh to create an rbc_mesh over 2 nRF51422 devices . For now, I am just testing it out on 2 nRF51422; I will set...
Hello,
I see when you import an example from the pack installer ( for example pwm, ble, timer examples ) it arrives with the misc controls --c99 on by default , so I cannot...
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...
Hello, I have project to do, but I have too less knowledge about NRF's, I've tried almost all information sources and libraries, but no results. I have to make, that one PIC...
I lost many time and check 3 examples for various versions SDK, in all cases device can t connect to smartphone. Check with appl. "nRF UART 2.0" and last "nRF Connect". Applications...
I've spent the better part of a day trying to get the UART demo to work and I'm not having a lot of success. I did get it to connect and transmit data once - I think that...
Just noticed through some experimentation that the SD 7.1 Stack rejects Non-Connectable Advertising Parameters if the interval is less than 152.5msec? Error: NRF_ERROR_INVALID_PARAM...
Description : It is not possible to flash or debug an application with IAR on the Nordic target. This issue is caused by a bad interaction between CMSIS-DAP IF present on...
Hello,
I am developing a wireless sensor network to exchange body movement acceleration data with one Master and several Slaves. In the developing phase I am using the...
Why would sd_ble_gatts_characteristic_add() suddenly return NRF_ERROR_NOT_SUPPORTED?
It is not a documented return.
It happens only when adding a device information...
Hello,
I want to implement BLE central for Health Thermometer Service using nRF51822 with S130 SD
I used the example ble_app_hrs_c as a reference, but I don't see an...
I have a strange behavior with the Timers. For my project I use a Raytac module with a nRF52 Chip on it. Softdevice is not flashed. Project is based on SDK 11.0
When I...
My setup:
NRF52DK;
Keil 5.22.0.0;
nRF5_SDK_12.2.0;
S132 3.1.0
While trying to use ble_peripheral\ble_app_template\pca10040\s132\arm5_no_packs I decided to modify...
