If anyone will ever have this error:
When using c++ and singleton the use of operator new is not possible.
I found the solution in this post: forum.arduino.cc/index.php...
Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
log1.pcap Hi, I am developing a peripheral application that can send around 68k of data in the notifications to the central
Notifications are send at the frequency of 284...
I took the ble_app_hrs code and made changes to suit my application (increased number of peripherals, included bonding/pairing, included ble_nus, added code for button, led...
We have problems when connecting to a device running softdevice S132 version 3.0 with a tablet running Android 7.0.
When we use tablet and nRF Connect, we get Error 8 ...
I tried to add ble_nus service to buttonless app (sdk 14).
Keil doen't raise any errors and compiled project, but app is not work actuall in NRF_LOG I can see these messages...
Hello,
I'm confused regarding the nRF82840 matching network found in the datasheet and dev kit. Is the Pi-filter composed of C3-L1-C4 the 50ohm matching network or should...
Hi,
I have a Rigado BDM-300 (nRF52832) on a small custom board.
Using SDK 13.1 with SD132 v4.0.2.
I've taken a template project and adjusted it to my needs. I can get...
Not sure if there is already a worked-out example of converting analog to digital data from AIN0 and then updating a characteristic with that data.
I've worked through...
Hello ,
I am using examples\ble_central\ble_app_uart_c\pca10031\s120 in the SDK 10.00 .
I know that s120 supports up to 8 peripherals. I am using NRF51 Dongle as a Central...
hello everyone:
i use nrf51822QFAC(with 256kb flash and 32kb ram).The project is this "SDK12.3-ANCS\examples\ble_peripheral\ble_app_ancs_c\pca10028\s130\arm5_no_packs"...
Hi all,
I have a board with old code, it has a bootloader + sofdevice 110 + application all from SDK7 and I want to upgrade it via serial single bank DFU, to the SDK11...
I've developed a PCB containing the nRF51822. I am trying to uploaded the example program "ble_app_uart_s110_pca10028" to it, but the chip is not broadcasting (so I assume...
I use buttonless_dfu app from sdk 14
Generate settings file by nrfutil
Merge with bootloader hex file
Erase chip, flash SD, flash bootloader (everything use nrfutil...
Hi,
I am using SDK 12.2.0 with secure DFU service.i want to use pwm in my code.And i init pwm with APP_PWM_INSTANCE(PWM1,1),then i get an error:identifier "TIMER0_ENABLED...
