Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
Hello All,
I have problem with ble_app_uart which are not support DFU services.
When I am implement both services device will not advertise. and when ble_nus uninitialized...
[symptom]
I want to update my application/bootloader/softdevice by DFU.
Steps are shown below.
bootloder/softdevice update
if 1 step is done, application update...
Dear Developer Zone,
I am new to ANT and am looking for someone to help me to setup an example 15 channel (14 devices) ANT network using the S332 soft-device to test communication...
Hello,
i am working with the Enhanced ShockBurst proprietary protocol and i am wondering where I can find the sources of this protocol, so that I can do some changes. ...
Hi,
So i don't have any experience of working with nrf ble chips, but i was given nrf52 DK and i need to make it work as an iBeacon. So i got the dev board working without...
I'm planning to implement a mesh network, where each node (ble device) also acts as a scanner, detecting BLE advertise messages. The mesh network would then forward the advertisement...
I noted on the release notes for S110 v8 (DRGN-5556, NRFFOETT-986), that enabling/disabling blue_radio_notifications() while the Stack is not idle can cause an assert. Does...
I need something in excess of 5mA output drive. Is there likely to be any problem with connecting two or more GPIO pins in parallel(providing I use OUTSET and OUTCLR to ensure...
Hi,
I have created a project with Keil 5.15
The simply blink app works. Now I want to play with softdevice.
The only problem is... no matter what I do, my hex file always...
Hi ALl
I have permanent error on connect command {0x05, 0x0F, 0x3f, 0xff, 0x40, 0x00 }
When I use security option, with or without PassKey. Return message is 01-03-84...
hey,
so today I updated my NRF Tools... I guess i was using an old version before.
To test our prototypes we have a test fixture where the board is programmed at the...
I'm looking to maximize the throughput using Gazelle on the nRF51.
Assuming zero retransmissions, I believe the theoretical max should be (1/TimeslotPeriod)*PayloadSize...
There is some doubt about the nRF2401L+ RF matching circuit.From the article of <<Tuning_the_nFR24xx_matching_network.pdf>> ,it says "The balun-function is done by the 180...
Is it possible for a nrf51822 running s130 to advertise and scan at the same time?
I am trying to scan for other BLE devices using s130 softdevice, but cannot find an example...
Hi,
I have learned that you can change the MAC address on a device by using sd_ble_gap_address_set. However, when I press the sw2 button on the beacon (running a modified...
While reading about setting up nRF51 development environment on OS X , I came across the following:
Unfortunately the only way to erase
the memory is to do some magic...
