Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
If I have a version 1.00 of my application which stores data in using flash data services . I make modification and version 2.00 of my application is a page larger.
1A)...
Maybe this is just a little nuisance but is there a difference pynrfjprog and nrfjprog ? There is no documentation on nfrjprog !
Searching infocenter for nrfjprog reports...
Hi,
trying for a few days now to generate a DFU zip file from the blinky example on a PCA10056:
nrfutil pkg generate --hw-version 52 --sd-req 0x9A --application-version...
We are in QA phase for launching the product. Our firmware is based on SDK v1.2 of nrf9160.
With the firmware, we have already tested the process in which the device is...
Hello!!
I am using transmitter example on my custom board having 10 buttons. I want to minimise the power consumption as it is powered by coin cell. I have used below tutorial...
I have been researching a variety of wireless tools that involves the use of Bluetooth module and signal manipulation and came across nordic semi after coming across a few...
Hi, I'm having issues with using serial lte modem client on nrf9160, I integrated it to external nrf52 but it gives hardfault after some time. I have another ticket opened...
Hello,
we are currently using NRF_LOG_INFO over UART. We print out some values from time to time (seldom). Assume we never go manually to some of the sleep modes.
We use...
With SDK for Mesh v5.0.0 the STRATEGY_ON_POWER_DOWN doesn't work correctly over multiple power downs.
If an entry is set and the stack is powered down, the entry is written...
Hello!!
I am using Radio Transmitter/Receiver example from nRF5_SDK_17.0.2. I am able transmit and receive data on NRF52832. Is it possible to receive the data apart from...
Hi,
I have a huge issue with NRF52832 and DFU on custom board. I have a custom characteristic in my application to switch to DFU after proper PIN typing. Then I call this...
Hi All,
I'm trying send custom board(nrf52832) sensor data to DK by ble uart and multilink.
When I build the code in Keil. I got the message:
..\..\..\main.c(544): error...
I am using the light bulb example and connecting to the Zigbee2MQTT. The Z2M is running on a docker with logs level set to debug.
So from the light bulb example, how can...
Hi. So, pretty sure I've got the firmware installed right and plugging the dongle in creates a "/dev/tty.usbmodem1101" entry. Problem is I have a crash in Python:
This...
I am going to send a sequence of notifications and the documentation provides this information
The API functions that may consume an application packet depending on the...
