I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
After I get a Disconnected() event, I want to start scanning again, therefore try to call StartDeviceDiscovery() again.
IsDeviceDiscoveryOngoing was checked before.
The...
Hi, I wanted to ask a question regarding sending data.
I currently have external memory that will send out serial data (SPI) to the nordic microcontroller. I have saved...
Hello
I am working with nRF5340 and made the project according to "the first step to build". I want to add some libraries to my project but I can not. The libraries I want...
Hello, I am using MX25R1635FZUIL0 with nrf52 and my device is working with freertos. I have three different tasks using/accessing the flash functions but when i read back...
I use nRF52840 to creat a project. IDE select SEGGER. before everything is normal. when I update the SEGGER TO 5.42 version. i build the same project. there is one error.Please...
Hello, according to the latest nrf5 SDK documentation, the nrfx_gpiote_init function takes no argument, but if I call nrfx_gpiote_init() in a zephyr application, I get the...
To reproduce this problemm Ive added a device to the I2C that does not respond to a read command. The `i2c_read` call first returns `-EOI` (-5) and for every other i2c funcion...
The device nRF52832 cannot connect over SWD and generates the following error.
- Connecting via USB to J-Link device 0 - J-Link firmware: J-Link EDU Mini V1 compiled Apr...
After configuring the options for an nRF project, segger studio cannot create the project by warning me the error: "create_nordic_project.py failed"
The problem seems to...
I'm trying to make MQTT publisher example work using a BMD-340 evaluation board and nRF5 SDK for Thread and Zigbee 4.1.0 . I'm using a Raspberry Pi 3B with a Raspberry Pi...
Hi,
We have been using the MQTT sample code with a few iBasis SIM cards for some time without issue. This week we made a test where the mqtt_disconnect function in the sample...
I got the BLE mesh SDK from: http://www.nordicsemi.com/eng/Products/Bluetooth-low-energy/nRF5-SDK-for-Mesh/(language)/eng-GB
I want to develop a mesh gateway to connect...
Dear friends,
We plan to develop a mesh gateway, however, i found the SDK only offered a mesh serial example which based on python, but our platform can't support python...
I have an nrf52832 DK, which when on, constantly obtains and sends accelerometer data from an IMU to whatever BT device it is connected to. I also have an nrf52840 Bluetooth...
Hi,
I just want to add SPI to my BLE project to read some data from my gyro , but after spi's addition, the code doesn't work normally anymore. I print a log in the cycle...
Hello
i'm use nrf52840 and I want write external qspi flash over BLE DFU but cannot be use
how can i solve this problem?
DFU log
modified nrf_fstorage_sd...
