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....
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,
we are using Linux machine and my application is running init, blue tooth stack is running on nrf52 board but after initiating the scan command we are not getting continuous...
Hi all,
I am using a linux based board and wanted to support BLE5.0 on that board. PCA10040 is connected with My board through UART. Please forgive me for these basic doubts...
Hi All,
Moto E4 mobile phones do not connect right away and at times takes few minutes and connects eventually. Right after I hit connect I get an error 0x85(GATT ERROR...
I am using Thingy (nrf52832) to advertise Eddystone UID and TLM packets in bursts. On a given event advertising starts with an interval of 200ms, then stops after specified...
My SPIM0 starts to use 300uA upon first usage of nrf_drv_spi_transfer. Why? Even when the transfer finishes and I uninitialize SPI or turn the MOSI, MISO and CLK pins to the...
Hi there ..
I have question regarding estimation of a coin cell battery life while advertising on nrf52840 PDK. I followed here https://devzone.nordicsemi.com/b/blog/posts...
Hello,
I am fairly new to developing ble beacon applications and was wondering if it was possible for my device to perform the following operations simultaneously:
Advertise...
Hello, my project is not going well. Trouble you Please help me again First of all, my English is not very good. I'm sorry. Can you provide an ideal sample code for me? My...
Hi
I'm using SDK 14.2, nrf52 DK and proximity example. When i try to write to inmediatte alert characteristic from nrf Connect ( android) i never get the event on the device...
Hi, in my project, the following codes caused "NRF_BREAKPOINT_COND":
sd_power_ram_power_set(4,(POWER_RAM_POWER_S0POWER_On << POWER_RAM_POWER_S0POWER_Pos) | (POWER_RAM_POWER_S1POWER_On...
I have secure DFU working fine for my s132 (SES sdk15.0), and now trying s112 using the example from post how to use dfu?
I used SDK_14.2.0_nRF52810_Secure_BL_v1.1.zip and...
Hi. I have to make mesuring impulses quantity of two external low freq signals without interrupts.
I tried to use GPIOTE EVENTS_IN[0] and 1 with PPI ch 0 and 1 to timer...
