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...
Hello,
I'm using nRF52840 which is surpport Bluetooth 5. I couldn't understand why it can do 8 X range and 2 X data rate than Bluetooth 4.2.
Besides, how to use Bluetooth...
I observe strange behavior while reading value for long characteristics.
I have characteristic 100 bytes long (read only).
In GATT client I must read value with subsequent...
can i get nrf 51 beacon antenna printed on beacon kit. its semicircular in shape... can any one help me
i want eagle library of the antenna
please help
Hi,
I want to reduce the current both in the TX mode
and in the system on idle mode as much as possible.
I measured the current consumption of nRF52DK with the original...
With s132 v3, in addition to configuring the GATT to receive larger packets like so:
ble_enable_params.gatt_enable_params.att_mtu = 247;
err_code = softdevice_enable...
Hi all,
I'm working on secure bootloader on sdk12.2.0, And Installed nrfutil v2.3.0 by following the user guide nrfutil v1.2 successfully and it working well without any...
Hi everyone,
I'm using SDK 12.2 on nRF51822. Trying to get the buttonless dfu app example to work.
Here's what I do:
Compile buttonless dfu app.
Generate settings...
Hi,
I'm new to python and also the NRF51 dongle. I need to build a python script to connect my NRF51 dongle to a BLE device without using Master Control Panel. I tried using...
Hello,
i a have a problem debugging application with bootloader installed. I work with GCC for the application.
What is happening is the following:
If i program application...
Hi,
i used the SPIM example to create a connection with my ads1256. on my breadboard it worked properly. now i switched to a layouted board and every SPI pin is working...
Hi all,
I am using a J link to program a NRF52 via keil. It is successful but, every second program it fails with a Flash timeout error.
I am programming the application...
Hi,
I am trying to secure DFU on SDK 11 (NRF52). Would you please suggest if there is a way to secure firmware on old sdk, without upgrading to sdk 12+?
Thanks.
Hi All,
At the moment, I have three nodes and would like to configure one node as an end-device and the other two as routers. Using CoAP, the simple_coap_server is used...
I am migrating from nrf51 to nrf52. Using SDK12.1
On NRF51, I used the PWM Library to use 2 buttons on the DK to dim up or down onboard LED1 (called OUTPUT_LED).
It worked...
