hello, im from india im using nrf24l01+ for my project to transmit and receive data between two arduinos. i tried all tutorial basic programs but i cant sucessfully send and...
I'm analyzing app_timer scheduling code..
I have an question about list_insertation_handler function in SWI0_ISR
I think if ( (p_timer->ticks_at_start - m_ticks_latest...
I would like to test the newly added v4.2/v5.0 Bluetooth features (e.g. LE Secure Connections, Data Packet Length Extension, 2xSpeed, etc) against non-nordic devices. I have...
I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
HI
When working on the NVS sample on a nrf9160 DK , I noticed the option CONFIG_REBOOT=y
However, it is not clear to me why this option is selected in this sample and...
Hi,
I'm a bit confused regarding the DFU process for the nRF5340: Under what conditions would the interface between the application core and the network core change?
I...
I am using the Nordic Semiconductor Power Profiling Kit II to measure the interval time of a periodic activity of a target device by monitoring the power consumption and measuring...
Our system has SPI and I2C. Each of these communications works in isolation, as implemented in our program, for multiple transactions. When we try to include both we noted...
On p. 62, section "5.3.10.1 Device startup times" of nRF52805 Product Specification v1.4, the startup time of the nRF52805 is discussed as a function of the capacitance to...
Hello,
We use nrf-connect-sdk v1.9.1 (Zephyr v2.7 LTS)
We have a set of network devices. Both routers as sleepy-end-devices.
The sleepy-end-devices connect to the...
how to set bt tx power in NCS
I referred to this example "hci_pwr_ctr", but err occurs:"Set Tx power err: -5 reason 0x00", Possible errors are BT_SCI-ERR_SUNKNOWN_CMD。 ...
Running NRF52840 mcu core on custom board using 17.1 SDK
1. Use the nRF Connect Mobile app to connect to our device over BLE
2. Run the dfu uploader to update FW from...
I am planning to modify the SLM application (NRF9161) to load its own certificates for TLS upon startup. This should be doable via modem_key_mgmt functions.
However, NRF5340...
Hello,
After migrating from NCS 1.8.0 to the latest NCS 2.7.0 version, I am no longer able to disable PRINTK , which we previously did to reduce flash memory usage, as we...
Is the nRF 5340 already FCC Pre-Certified ?
When we integrate the nRF5340 SoC within our product, should we need to get our product certified by FCC ? is there any difference...
hi professor,
The npm1300 is used for power management on my borad.When VBAT and VBUS are connected simultaneously, the bulk 2 output power supply varies between 1V and...
Hello,
I used VSCode debug for APP core without any issues.
But I cannot debug NET core because, APPROTECT is turning on. I want to disable APPROTECT persistently for...
Hello,
I freshly installed nRFConnect 5.0.2 in a Windows PC. Installation was fine.
When I start it I get an error:
How can I overcome this?
BR Matthias
