Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hi,
After successfully managing to preserve our devices bonding information (and custom app context data) across DFU updates, we have a few related questions.
I should...
I would appreciate some suggestions on a good development flow to go from an Example to end application
I have nrf52832 on a custom PCB.
I tested several sdk13.0.0 examples...
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....
I'm looking for a gateway (or BLE 5.0 device that can connect to a gateway, e.g. USB dongle) that uses the nRF52 series solutions with an amplifier that brings the transmission...
Sir
We have a client that is using two NINA B3 (uses a NRF52840), one central and other peripheral. The peripheral is sending advertising packages, but the central is only...
Hi I'm very interested in studying this protocol, and I'm testing with nrf52832 kit development, loading the example "bike power meter tx" and app on android "ant + plugins...
Hi,
I'm using NRF52832 and a core adaptation for Arduino IDE. In my project I'm using both TWI and SPI interfaces. If for TWI I manage to reduce the current during sleep...
Hi everyone,
I am using a chip nRF52832 reading data from LIS2DH12 via TWI (all in a custome boad), then data will be send to Master nRF52832 DK ia BLE_NUS. However, when...
I have a new nRF52840 Dongle which seems to have either had a hardware failure while updating its bootloader or the updating was unsuccessful and now the device does not flash...
To do some test, I need micros(). This is the reason why I couldn't use RTC or app_timer.
When I tried timer example(nRF5_SDK_12.2.0_f012efa\examples\peripheral\), I could...
Hello, I need to use PWM to control GPIO and integrate it to work on simple COAP server app using nrf52840 DK.
I used "pwm_simple" example from SDK (not Thread/Zigbie SDK...
Hello.
When I try to initialize provisioning bearer gatt with turned on the proxy, provisioning bearer is reconfigure the mesh_gatt which it will not work with proxy anymore...
Hello,
I started developing a Thread-Solution with my NRF52840-DK. Now I'm searching if there is a Message Sequence Chart (like for the BLE solution) also for the Thread...
Hi,
I'm testing the below example code, found on devzone, on mesh sdk 2.2.0.
I'm experiencing a strange issue on the read side. On the first read after the write I always...
Hi,
I have an application (central mode) which regularly connects to a number of clients, read characteristics and then disconnects again.
Whenever there is an unintended...
I'm have nRF52 DK, wish use nrfutil (v4.0.0) to update target firmware. Works fine when using -n "Target Name", but I get a "Device not found" when trying to use parameter...
I have a custom designed PCB that has the nRF52832 (taiyo yuden EYSHCNZWZ) on board.
When I flash the board using pogo pins and the jlink (debug out) from a nRF52DK, everything...
Hi,
I am using the nRF51 dongle to connect and subscribe to specific characteristic and i am getting notification correctly but when subscribing to another notification...
