Hi all,
this is not a question per se but rather a warning to those who are attempting to debug Flash related operations with the SEGGER J-Link GDB Server (v4.84a for Linux...
I debugging some function abnormal after OTA problem, and problem with disappear after redo OTA FW upgrade, duirng it I found a problem about Master Control Panel FW upgrade...
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,
I am using nRF51822 and implemented timer-2 with 2 sec capture/compare interrupt rate. But if I want to read timer's current count before it generates interrupt or...
at nRF51 SDK v9.0.0, S130, PCA10040, at peripheral side
If we receive a characteristics less than 20 bytes, we can get the correct handle value(like 0x3B). And then everything...
I bought nRF51-DK yesterday.
I installed nRFgo Studio(1.20), Keil uVision(5.15), Softdevice s110 (8.0.0), J-Link(5.00),
nRF51 MDK(7.2.1)
I turned on the nRFgo studio...
Hi,
I'm using Eclipse Mars 5.2 on Windows 10 along with the GNU Toolchain as described in the "Development with GCC and Eclipse Tutorial" by Vidar Berg (Thanks very much...
Hi, I can't get SPI slave mode working on nRF51822. I'm using the Core51822 module with a BLE400 board from Waveshare and up to date mbed. SPISlave::receive() always returns...
I implement it with sdk 11.0 and a third party core-board.Firstly,I program s132_nrf52_2.0.1 SoftDevice by nRFgo Studio,then I open ble_app_hrs s132_with_dfu(arm4) project...
Hi,
Currently I'm using internal RC osciallator for LFCLK on the system that run on CMSIS-RTX and Softdevice S110 and it doesn't have external 32K crystal.
The RTC os...
Hello,
I just received an NRF52DK today. I was able to run the demo (LED blink/Switch and NFC) which comes factory installed. But copying the hex files from demo (proximity...
In the picture, the usb pcb is PCA10000, the circle PCB is the product PCB.
The diameter is 20mm.
Chip antenna is used now but the distance is 5m in 4dbm TX.
Here...
Hi all,
I would like to design a product based on the nRF52832 chip. The board should have an accelerometer, a charging circuitry for a LiPo and some additional components...
Hi there,
I am done with TI and the new IDE and Stack 2.2
May be anybody can point me to the right IDE and chip to replace my TI CC2640 4x4 designs to Nordic semiconductor...
Hello,
I would like advertise for an unlimited time.
Why value 0 in ble_gap_adv_params_t::timeout don't work ? Device don't advertise anything. It works fine with a positive...
In the nrf_drv_gpiote in SDK 11.0, I can only find a function to get the address of the out task for a gpiote channel. Shouldn't there be a similar function to get the addresses...
I am working on nRF51822 ble_app_bps and I want to use Estimote SDK to monitor beacon on the background.
I also changed UUID, Major, Minor value: UUID.fromString("00001810...
