But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hey.
I have a problem where the task watchdog times out immediately.
I have taken the samples/basic/task_wdt sample and modified it a bit to simulate what I have in...
The environment setup I'm using is VsCode with the NRF extension. I'm using SDK v2.6.1. When flashing bootloader firmware to my device I get this output on my vs code terminal...
minimal_log % west flash -- west flash: rebuilding [0/4] Performing build step for 'mcuboot_subimage' ninja: no work to do. -- west flash: using runner nrfjprog Using board...
We have fairly regularly observed that the reset reason register gives two reasons for reset: software request and watchdog.
Is it plausible that these bits are genuinely...
Hi,
I am trying to communicate with nPM1300 PMIC board using NRF5340DK. I have made the connections and set up the overlay file as recommended. The I2C write (i2c_write_dt...
I am currently developing software of the nrf9160 and am having trouble with a firmware upgrade. The firmware data is received via UART. All of the functions work as expected...
Hello all,
I am working on a ble application on zephyr. I need to send a notification on a specific characteristic.
If I call bt_gatt_notify from where I want to send...
We're currently using a virtual operator as carrier, so our device is roaming in Finland. It seems that Elisa (24405) is the preferred network, but the data plan is restricted...
Hello, can 2.0nH or 1.8nH inductors be connected instead of the 1.9nH inductors connected to the ANT1 and ANT2 pins shown in the NRF21540 reference circuit?
After getting nrf52 board I've sucessfully recovered it, flashed it with blinky example and I cannot recover it again. I tried doing nrfjprog --recover and nrfjprog --family...
I'm working on a custom board that uses an NRF52840, I've followed the Nordic Developer Academy course related to DFU over uart0 ( Exercise 1 - DFU over UART - Nordic Developer...
Hello everyone,
I have a custom board with a nRF5340 on it that is used as a BLE reader for mobile phones. Now we wanted to do some EMC testing. For this we need to broadcast...
I am developing a board with the nrf5340, and using a PDM microphone for audio input.
I have used the same microphone on the nrf52832 with the nrf PDM driver with success...
Hello Nordic team!
I'm currently trying to get a demo of zephyr's Blink up and running on my Thingy53 device so I have an understanding of how the connections between...
Hello,
I’m working on an nRF5340 project and trying to measure power consumption in low power mode using SDK v2.6.1. I followed the instructions provided on your website...
