hello, Nrf24LU (Rx) , nRF51822(Tx).
The Nrf24LU Can only receive one packet。
if I use this function twice ， like this：
The Nrf24LU can receive Continuous.
I guess The...
Hi,
I use SDK v10, S110 v8 and dfu_dual_bank_ble_s100_pca10028. My application has dfu support.
I reset to bootloader from application after writing 0x0104 to dfu control...
I have a nRF51822 device.
When the connection interval is 50ms.
The transmission distance can up to 50m+.
But, when the connection interval is 1000ms.
The transmission...
Hi,
I have a simple question. It is possible to use the ble-sniffer nrf51822 on Kali Linux? I found a guide to use it on linux but I don't know if it is the same for Kali...
I've modified Nordic's "Nordic_Keyboard" sample to work with my custom board, just simple modifications to use custom_board.h rather than the default PC10028 configuration...
Hi,
I use HID application with S110 v8.0 profil.
I use BLE HID Keyboard example.
I put datas from smartphone to BOOT KEYBOARD OUTPUT REPORT and I whant read them by...
Hi all,
I use nRF51822 module and my environment is Eclipse + GCC + SDK 10.0. I refer to the example in path <SDK_PATH>/examples/ble_peripheral/ble_app_template, then make...
I find it unstable to send hid data, even if I set timer 1 every 8ms to send hid data.
I can catch data bag from wireshark it seems that interval of two data even close...
Hi All:
The hardware is working perfectly up until I changed some codes in the program and load it on the chip then I am unable to program again. The error message is:...
1.Size of EPROM. Is it big enough for our program as well as our data file for the whole day?
2.How can we secure the EPROM so that no one else can overwrite our code or...
We have an application that is an apple ibeacon, plus some extra properties that can be read (battery level for example)
The "ibeacon profile" eats up all the space in the...
Hi Guys,
i'm a newbie, trying to get the heart rate demo project working.
I've connected the nRF8001 to my own hardware, using a PIC processor.
i'm able to connect...
Hi,
I have a question about the service profile (ex:heart rate service, battery service,etc...), these services are based on protocol of IEEE11073-20601? Actually, I want...
See subject. The softdevice is currently installed on the chip (v6.0.0-1.alpha)
I searched online, and found some information that the security state of the chip has been...
Hi all,
When I receive data from the phone app, I do it via this service handler (and it works):
err_code = ble_services_init(&my_device_service, ble_receive_handler...
error:-559038737 ...line:1128 file_name:src\ll_lm.s0.c
And I can't find this file, so can somebody help?
Why this happen? How can I do to avoid this？ It will cause reboot...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Hi
I would like to use the arm based energy micro MCU to update 51422 via UART
I've understood how the firmware update example with hci, but I need a set of hci api to...
Hello,
I in the nRF8002 data sheet it mentions a Programming tool for the nRF8002. Can you please send me the partnumber of this tool? Also, if a programming house wishes...
"Install the Master Control Panel and the nRF51822 Development Dongle (PCA10000)
Download and install the Master Control Panel from our website. Make sure to select...
Hi,
Been using nRF51822 before but on this new design I have an external MCU running the main duties.
I've been reading up a bit on both but would like to get some thoughts...
