A new library/toolkit has been built that allows us to invoke the services of an nRF24L01 from a Java environment. Documentation and links to the Github project can be found...
Hi,
I am sending data from Android phone in every 200 ms to nRF8001. But sometimes I found there is a 50 ms or 100 ms delay. It looks like nRF8001 spending some time in...
Hello,
I'm starting a new nRF51 project on mbed for a custom board. I wish to know what is the "cleanest" way to define pinout (what file to edit) ?
Thank you
I have enabled data ready interrupt bit and also enabled the fifo bit and also enabled gyro_fifo and accel_fifo bits in mpu6050 so that when data ready interrupt occurs the...
I will be selling various ble products. My customers can connect to and program the devices using their bluetooth smart phone or tablet.
I want them to have the option...
Hi,
I am trying to run nRF24L01+ in default configuration using simple ping-pong examples using RF24 Arduino library.
The problem is that while ping-pong is getting through...
i set the service uuid as 0x0 and after i debug the program, i can't find my device. i don't know how to solve the problem. maybe i should not use 0x0?
thanks for you help...
I am using Bluefruit BLE sniffer based on nRF51822 chip. Now Wireshark seems to decode most of the messages but not those where the actual information is being transmitted...
I was trying to develop a project using nrf51822. Which needs to send data over ble and do some functions according to the data received. In which I have to add a lengthy...
When I try to copy hex files onto my board, the board un-mounts and remounts with a file called "fail.txt". The files says "OUT OF MEMORY".
I have tried hard resetting the...
This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Is it possible to configure the radio in such a way as to always capture the entire packet, this means everything after the preamble including the CRC? Of course this means...
I am using SDK9.0,
J-Link Lite-Cortex-M, HW: V8.00, DLL: V4.98C
But getting this error just in this project when debugging:
debug.txt
It was working with this project...
Looking at the ADC HAL, I see 8 choices for ADC input, plus a disabled case. Is it possible to choose as the input to the ADC a node that is proportional to the VCC battery...
We're building a low cost device with an nRF8001 as the only means of communication as physical access is closed after the device is built.
Is there any way to change the...
Hi Guys,
I would like to set up my nrf51822 to make a connection once a GPIO button is pressed and send some data. I've been using this sheet to try and calculate what...
Hello,
I've purchased 2xnRF905-EVBOARD
I made some test with a spectrum analyzer. The output of the module is nearly 10dBm as mentioned in the datasheet.
I connect the...
I'm using PCA10028,SDK9.0,S130.I want to set and get the ble address,but I found that couldn't get the ble address by using API sd_ble_gap_address_get,the chip will reset...
Hi, there! Does peripheral with ANCS only be connected by iOS? I ran the ANCS demo in sdk 9.0, and it works well with iOS. Once an Android phone connect to it, it was connected...
On developer site I saw "The RSSI value of the beacon measured at 1 meter distance, which can be used for estimating the distance from the beacon." I don't get it can any...
