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...
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...
Can you please provide me the iROM and iRAM settings for the S110 softdevice for the nRF51822? Specify the SD version you are using please.
I'm reading nRF51822_Development_Kit_User_Guide_v1...
hi
i get vlaue with this line of code
but i did not specify what char should get it value
how can i get value from specific char?
i have nrf51422 v2 sdk v6
hi,
Everyone,
I was just checking on nrf51422 Dev kit for LFCLK and HFCLK oscillator configuration.
with lfclk set to start external oscillator ,it does not start external...
I have a Project using DFULibrary framework in my workspace. When I try to archive my target to generate the IPA file, the IPA file is not generated and can't be exported...
hi,
when i run the application , i used the external spi flash to download the firmware from my company's server, then make a upgrade flag to the spi flash and reset the...
Can Nordic Semi technology be used to turn gold or silver jewelry, especially rings and bracelets, into payment devices, storing the payment card information? I am not technical...
The assert in the function below breaks the functionality when reliable is set to false (e.g. non SoftDevice code). It exists in (at least) SDK10 and SDK11.
Remove the assert...
Hello,
I'm a beginner in IOT and Nordic products.
I followed the steps given in the tutorials given by the Nordic developer zone and made the SDK act as central/peripheral...
Hi,
In my application I need radio notification only during connection. When connection is dropped the peripheral goes to advertising mode and here i disable the radio...
Hi all again guys! I am experiencing a problem with my application: i have a beacon that is sending ADC converted values to a nrf51 DK (via notification), which is connected...
Hello,
I want to use SPI between one nRF51-DK (using SD130 v 2 and SDK11) and another board. I am supplying the nRF with 2.3 V and initializing the BLE and the SPI. I can...
I have a BLE application in mind in which it would be useful for the BLE server to obtain the battery level of the BLE client (in this case, a phone, laptop, or tablet). I...
