Does the s110 stack allow retrying pairing procedure?
It looks like the stack (peripheral) always ends with disconnect upon invalid passkey.
We would like to explore the...
Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
i use demo ble_app_multilink_central and ble_app_multilink_peripheral ,in SDK 8.1.0,but when i use sd_ble_gap_connect (S120 to S110)return NRF_ERROR_INVALID_STATE ,
why?...
I am checking values of my PCB with an nRF51822. VDD = 3V. AVDD ~= 800mV
I was expecting a the AVDD voltage drop to be much less. What should the AVDD voltage be? What...
Hi,
I want to design one BLE braodcaster and one BLE observer using nRF51822 chip.
What should be the advertising interval time and receiving interval time (with receiving...
Hi:
I am using the ANCS from SDK9.0 ,SoftDevice8.0 and iOS8.1.3.
Every time when I run ANCS, SPI will often crash.and error codes is:NRF_ERROR_BUSY.
Don't know if...
Is there any extra requirements When a Android APP connect to my Ble Decice? I want connect to my Ble device(51822) by my Android APP(EZ-GUI Ground Station V3.208.208), But...
We have the bootloader working over serial at UART_BAUDRATE_BAUDRATE_Baud38400. We took a big leap and tried it at UART_BAUDRATE_BAUDRATE_Baud230400 and it failed. We will...
Dfu not working when i try to upload my custom made application second time.
nrf51422 sdk v8.0 and softdevice s110 on pca10028
the steps i used to do dfu are as
1)programed...
Dear all
I have some questions about nRF51822 bluetooth smart beacon kit, I read the User guide, but I can't get information about the following questions:
1、what is the...
I want to change bootloader start address BOOTLOADER_REGION_START to 0x33800 to store user data and DFU. But when I only change BOOTLOADER_REGION_START, my device can't work...
Dear Developerzone Board
Does the nRF51822 Sniffer just start with the conversion over all advertising channels or do I need to send a start command? Which command set...
The ENable pin on addition hardware component requires "floating" to power on, and drive low ( less than 1.25V) to turn off.
Unclear based on my understanding of the chipset...
Hello
Is there a way to stream data from one nRF51 device, to a second nRF51 and have the received data sent over UART to a host PC? Basically in my setup, I have a custom...
I'd like to understand why BLE_GAP_ADV_TYPE_ADV_IND is used while using a whitelist.
An example application that does this is the ble_app_proximity app. You'll see the...
