Hi,
I'm programming the nRF51822 and save some user data into the FLASH by using pstorage_update . It works fine if I set system off mode, and wake it up. I can read back...
Hi,
I have been using nRF51822 with my Android app using Android's Bluetooth Low-Energy APIs.
In order to get more details, I am currently working on integrating the Android...
I'm looking at interfacing a typical Wheatstone bridge sensor to the nRF51822 ADC. This particular sensor only requires a mA or two for excitation and the output fits within...
When use the "nRFBeacons" app to update the info on my beacon the following happens:
Go to update tab.
Select "Connect"
Press "SW2" on beacon and see the LED begin flashing...
I am using s110 and nrf51822. I've set up up a long characteristic of 154 bytes.
Sending between 1 and 154 bytes works as expected.
Sending 155 - 160 bytes gets rejected...
Hi,
I tested the nrf beacon application, it allows only the beacons with company identifier 0x0059 (nordic's id). But i need to modify it to support all the device, how...
I use a app_timer_create() function to create a task(200ms once)
when in the task_timeout_handle() ,
I do something more than 200ms,
what will this timer going ?
Hello,
I am a newbie in in using BLE and exploring the nrf8001 DK. I was able to flash PCA 10000 module with updated firmware and it was detected in the master control...
Hi,
I want to read data ,wich is sent from beacon ,using usb dongle,and after this ,I want to send data received from beacon to pc through serial port.
Exist any example...
Hey.
I am wondering if there is a way to disconnect a slave from a master based on the strength on the connection and not when they naturally loose connection.
To give...
How do I block Bluetooth signals ? (I want the signals to be transmitted 180 degrees, not 360 degrees)
I have read it could be done with aluminium foil, but I have not...
I am looking at using an nRF51 in a BLE product (industrial applications).
One of the things that I have to sort of prove is that it will be a better choice than something...
Hi, everyone. I would like to be notified about the brown-out on my device. I know about POF peripheral, but lowest possible threshold is NRF_POWER_THRESHOLD_V21 (which is...
First off, forgive me for being a newbie at ARM programming in general. In AVR this was straight forward.
I have a circuit connected like this to the ADC (P0.01 = AnalogInput2...
Hi,
I would like to transfer real time ecg data from a 3-channel adc (250 Hz per channel, 16 bits ) using nRF51822 to an android device. I would like to know if this is possible...
We are looking at using the Gazell protocol for a project. There isn't much information out there except for the "Gazell Link Layer User's Guide"
developer.nordicsemi.com...
Hi,
I've been working with a two LPC1768 boards with connections to Addicore nRF24L01+ boards.
I have not been able to successfully receive an ack on the PTX board although...
Hello
What is a typical current draw when using a PORT GPIOTE interrupt? I seem to be drawing approximately 200uA with a port event enabled. Is this normal?
I'm using...
Here: developer.nordicsemi.com/.../a00050.html
"The Bootloader/DFU with SoftDevice update example shows how a SoftDevice, bootloader, and pplication (sic) can be updated...
