In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
Hello,
In the Pin Assignments paragraph of document nRF5340_OPS_v0.5.1 the following pins have no description
B12, A25, B26, J31, T2, K2, H2, G1, F2, D2, A1, A31, AL1...
Dear experts,
My BLE peripheral device uses s112 soft device with nRF52832 and nRF SDK v16 and now the basic data collection and transmission features all work fine with...
We are using the nRF51 bootloader to support DFU over serial. We were able to use the example bootloader as a great reference. We are able to successfully update our app using...
Hello I am trying to develop an application with NRF52833 development board and s113 softdevice.
I want to create a write characteristic which requires 247 ATT-MTU size...
I am trying the ble_app_gls example of nRF SDK v16.0 on nRF52 DK device. The only modification is change s132 to s112.
After download the app to nRF52 device, I can successfully...
So what I want to ask is what is the scan latency during high accuracy and low accuracy?
Also if an insight regarding power consumption can be given would be great (we are...
Hi Everyone,
My Environment: nRF52840, SDK15.3, Keil
I'm developing a central / peripheral device that can automatically connect up to three peripherals.
I want to know...
I tried to merge ble and calendar example but when i call "nrf_cal_init();" I've got error "app: SOFTDEVICE: INVALID MEMORY ACCESS" i tried to use RTC2 in Calendar.h but nothing...
Hello guys,
I was working these days with nRF9160-DK board without any problem. Was able to update the firmware on it, to use it as a programmer for Thingy:91 etc...
I...
Hi!
SDK 16.0
I use secure bootloader from SDK with button.
1. Single app written from Segger Studio work fine.
2. Firmware (bootloader with app) written from script...
I'm located in Denmark close to Roskilde (Greater Copenhagen).
According to TDC (Biggest national operator) they have not opened for roaming yet, using the NB-IoT & LTE...
Hi Nordic Team,
In my BLE project I am trying to change the GAP parameters like
gap_connection_param.min_conn_interval = MIN_CONN_INTERVAL; gap_connection_param.max_conn_interval...
We were evaluating nRF9160 for IoT project. Wanted to know more about NB IoT
1: Does NB IoT support both 4G and 5G?
2: I have the following understanding , please correct...
Hello, I am trying to test out an ADXL362 module with my nRF52840 DK. It uses SPI to communicate. I have tried different speeds from 1M to 125K but nothing seems to work....
I have downloaded many things from many places. Even some by accident. I cannot figure out how to download nrfgo studio from the web site. Please help me understand this new...
