I am using an nRF52840 USB dongle to sniff some Zigbee packets for a product I am developing. I am trying to use Wireshark to decode the messages shared. I followed the steps...
Hi,
My project is based on NRF52832 with SDK11.
I got 2 working units, 1 is advertiser and 1 central.
The advertiser is advertising every 2 second.
The central unit...
Hi,
I have set up a destination in the the NRF Cloud Message Routing Service
The destination has been verified and I can successfully send the test message from NRF Cloud...
Hi,
I was looking at integrating a speaker in my design and i have a class d amplifier that takes in an analog signal which i want to feed directly from the chip. I wondered...
Hello,
I am using SDK v2.9.1 for a Bl653 (NRF52833) and was trying to use the Nordic Academy Example for how to setup the SPI bus. The Nordic Academy example states we must...
I'm currently working on configuring the nPM1300 used in our custom board. In the product spec v1.2, it supports 2 USB compliant current limits, IBUS at 100mA and IBUS at...
Hi,
I am currently trying to enable the GPIO output interrupt functionality on my nPM1300ek with an STM32. However, I am unable to get it work correctly(I was only able...
While the default microphone mode on the Thingy52 is ADPCM - which I got working fine in my evaluation environment - the SPL mode defined in https://nordicsemiconductor.github...
Hi,
I am beginner for nRF52840. I use Keil uVision 5.20 to develop firmware. I have a problem with the Nordic packs downloaded from Keil website. The USB driver is not take...
Hello.
Until now, we work with NRF52832 for a new product but we have identified that the memory (64kB of RAM and 512kB of flash) of the chip will not sufficient for our...
Maximum connection node in 6lowpan over BLE
I am testing Pi to Nordic node (NRF52832 IoT Softdevice). When I test connection, maximum connection node is 10. Do you know...
Dear all,
Sorry for asking an old question but I can't find any similar situation in the forum. I now have 3 boards: 1 is 52810 EVB, 1 is 52810 QFAA ( 48 pins) custom made...
I bougth pca10056 and I need use it with Keil, but I do not find the pack installer for this board on "Pack Installer".
Furthermore, keil does not recognize my board.
...
I am using a lithium polymer 4.2V battery to power an nRF51822 (as a side note the power goes through a voltage regulator before going to Vdd). I want to be able to check...
When calling app_sched_event_put() no check is done whether the exact same record (same data, length and function pointer) already exists in the queue. We have setup where...
Hello,
I've tried to implement a custom service with a custom chacteristic, that shows the values per notification in the MCP (Master Control Panel) in percentage.
I played...
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I am using NRF24L01 module and I would like to transmit I2S signal through this module. I used SGTL 5000 audio shield for converting audio signal from microphone to...
Hi,
I'd like to determine the cause of a watchdog reset. I was hoping to utilize the WDT event handler (passed in to nrf_drv_wdt_init() ) to record the PC of the application...
I am trying to get the S132 Central Multilink example to run with 20 peripherals instead of 8. So far, I have made the following modifications:
In sdk_config:
Increased...
I wonder about the accuracy specifications in chapter 9 of the ppk user guide. It says +-20% of readout on average value. Is this only the calculated average of the python...
Using S130 to request notifications of radio activity as:
fails with NRF_ERROR_INVALID_PARAM.
Is there a reason this combination is disallowed? The use case for it is...
I would like to add the UART part to my application. But I will get these errors:
..........\components\libraries\uart\app_uart_fifo.c(109): error: #20: identifier "UART0_CONFIG_PSEL_TXD...
