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.
...
In the PS v1.4 pages 13-15 related to the QFN package.
Pins 11, 12 (P0.09, P0.10) are marked with the note '1'.
On page 15, at the bottom, the notes are enumerated:
...
I have a button that will put my device into pairing mode. While in this mode, I want central devices that connect to form bonds so that when not in pairing mode I have a...
Here I document how, in Eclipse, to start two, concurrent debugging sessions to two NRF5DK boards (or other debugging probes) , connected to different USB ports of the same...
Hello everybody,
I have problems with selectivity when I scan. There are 5 peripheral devices with different " DEVICE_NAME " but the same UUID and type (same " ble_uuid_t...
Hi, I am working on a custom board of NRF 51822 driving multiple leds from pin 21 to 30. I am trying to get and transmit the status of all the pins with help of bsp functions...
Hi,
We'd like to implement a feature that allows changing a BLE connection from [central device #1 -> peripheral] to [central device #2 -> same peripheral] (similar to Apple...
Dear friends,
The nRF Connect BLE app is connected with a local device acted as Master. The app supports the configuration of the local device's GATT attribute table, and...
Hello,
After i uploaded a program on my nRF52832 i couldn't enter debug or reprogram the chip. This is the error i get when trying to erase the chip using Segger J-Flash...
Hi,
I am using peer manager to use static passkey with nrf51822, sdk11 and s130 v2.
Is the "case PM_EVT_CONN_SEC_START:" the best place to put sd_ble_gap_tx_power_set...
I know this question has been asked before. As a beginner to Nordic, I tried to get the information here, but ended up even more confused.
I am trying to set up a Bluetooth...
Hi,
I developed a unit on NRF52 which is "CENTRAL". This unit connects to multiple "PHERIPHERAL" units and it's working great.
Now, i need to connect this "CENTRAL" unit...
app_timer.h is include two times in : examples\ble_peripheral\ble_app_ancs_c\main.c examples\peripheral\spi_master_using_nrf_spi_mngr\main.c examples\peripheral\twi_master_using_nrf_twi_mngr...
We are using the nRF52832 to scan for surrounding beacons on an interval (scan for 60 seconds, sleep for 30 minutes). During some of these scans, not all beacons are picked...
