Can I get uuid of central device from peripheral device(nrf51822) ?
I want to check out which smart device is connected.
May be I can tell central is iphone4s or iphone5...
Recently s110_nrf51822_7.0.0 softdevice has been released. I cannot find specification where those new amazing features (they are impressive, indeed :) ) are described, so...
Hi All,
Please correct the following in my understanding. Also , i am planning to build a
remote controlled device using a PWM output. How does ATT,GATT and GAP affect/influence...
My board works most of the time are very good，but one time i power down the board when ble connecting and data transmitting，the board can't work when power on.and i can't...
Posting this as separate question as it got no traction in the other thread:
Why are there many of the same include files in the DFU example directory as in the S110 7...
I have a GPS over UART to a nrf5283. For debugging the GPS, I'd like to passthrough UART from my PC to the GPS. I know the nrf5283 only has one UART. Is there a simple way...
First about my setup: custom devices with NRF52832 chips (SoftDevice 132 v.4.0.2), android smartphones Nexus 5x and 6p.
I'm trying to connect as many BLE devices (peripherals...
I'm working on a custom board with an nRF52382 connected to an IMU over I2C. The IMU provides 2 separate interrupt signals, and I would like to route each of them to a separate...
Hello,
Today I've a strange behavior of nRF51 DK (everything was working ok until today, the last things I did was to reset the J-link FW after a total erase of the board...
Hi all,
My configuration:
nrf52832 microcontroller
Softdevice S132 V4.0.2
Nordic SDK 13.0
I'm using an "app_timer" in repeated mode with 10Hz frequency...
I have recently acquired a NAND chip from Micron and would like to use it for storage.
However, looking through the datasheet I found out that the addressing scheme require...
I'm planning using nRF52810 for a new product to reduce the power consumption.
But i worried whether old smartphone with Bluetooth4.0, like Iphone5s can connect with equipment...
I am dealing with the nRF24L01 to develop a remote controller. When I read the specification, I found a specification item, called C/ICO, with a typical value of 12dB in the...
hello,
I'm trying to send long (73B) data on a given characteristic using Android client as the central.
I well received:
USER_MEM_REQUEST OK
> #define...
Hi to everyone!
I'm following this guide to learn how to use secure DFU on a nRF52832DK board.
All steps have been done successfully, or I think so, until I reach the...
I want to find the agent of China, please, thanks
About Bluetooth and 2.4G, nRF52840/nRF52832/nRF52810
(The agent can provide some technical support and sales)
Can someone please explain the below line mentioned in NRF5 Serial port abstraction layer documentation.
Do not use synchronous API (timeout_ms
parameter > 0) in IRQ...
Hi there,
I want to flash nrf51 firmware from another MCU which is connected to nrf51 with UART interface.
I have seen dual bank serial bootloader examples, in that firmware...
Hi,
I know this has been touched on in other posts but I can't find a definitive answer.
I am making a product that sends data from a handheld joystick to a base station...
