Hi,
i want to build a BLE mesh via advertising. i asked some questions before about ibeacon and observer, how ever to clarify my question i have some additional questions...
Hello,
I have set nRF51822 Evaluation Kit. With its help, I would like to read the pulse of the heart rate monitor:
link text
I manage to connect to it using the...
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 am working on one application in which i need to stream the ADC values over BLE to the mobile App. This should happen at very high rate i.e. 1000 samples per seconds...
Hello,
I'm trying to do something like ibeacon where data is pushed to any device listening, but I want to update the advertising data from raspberry pi 3 since it supports...
Hello,
I am working on an application where the nRF51 acts as both central and peripheral. The device is in permanent connection as peripheral while scanning for other devices...
Hi
can ESB be considered RealTime transfer as soon as it has it's timeslot?
Outline of use-case:
Device advertises existenace on BLE
If there is data waiting...
I am trying to implement a REQ line protocol over GPIO to signal to the Master when it is ok to receive data. Basically, I want to pull the REQ line high when the nrf51 has...
Hello,
Ble spec says that "new alert" characteristic - field: "category ID" can have 1 or 2 bytes.
here
But it seems in your struct you let it have only 1B.
typedef...
Hi,
I have ordered a PCB using the reference schematic for NRF51422 user guide.
I wanted to know whether the schematic has the required antenna design or I need to add...
Hi All,
I have a basic question about advertsing data, more precisely about device's address.
I try to disable in my advertising data, the address field but it doesn't...
Hi I followed the Nordic UART example code to read and write characteristics to a Nordic S110 nRf51822 device.
My code is the same as in writeRxcharacteristic but when...
When I'm single stepping my nRF52 application in Keil with a BLE connection I always get the softdevice_fault_handler called.
I'm using SD 132, v2.0.0 and the the parameters...
What is the maximum clk frequency that can be output on a gpio for the nRF52832 ? I want the nRF52832 to output a clk signal on any of the gpios to an external module, and...
Can anyone please suggest a simple example on initializing SAADC Driver on one pin and do a simple blocking ADC read?
Sorry for a very broad question - but rather to ask...
I'm using the nRF52 Dev board and set the --rbp ALL option while using nrfjprog. It worked fine, and I am able to do OTA updates as I was testing the bootloader example. But...
Hi
I'm doing one project that is taking data from uart and send to mobile app. I'm facing one issue that is when I connected to peripheral it connected and take data from...
I'm looking for some options to extend the PCA10028 with a keybord and a numpad. This would give great options to play around with passkey topics.
As the PCA10028 supports...
