Hi there, thanks for your help in advance!
I have tried the nrf51-ble-ancs-nus sample from github and making it work on a 51822 EK board, i.e., it can receive notifications...
I try to use hcidump, capture CSR dongle on ubuntu14.4.
I can find SDK8.1.1 s110 keypad demo create connection fail.
HCI Event: Command Complete (0x0e) plen 4
LE Set...
I want to experiment with recording observations of the beacons with raspberry pi's.
Is there any precompiled firmware I can install on the nRF51822 smart beacon...
Hello everyone,
I am trying to communicate among 2 NRF24L01+ modules using 2 ATmega16A microcontrollers.
My SPI communication is working fine as I am able to write and...
Heads up for anyone using the IoT SDK (currently 0.8.0). This SDK has the TinyDTLS-0.8.1 embedded in it... and I believe that there is a bug in the TinyDTLS CCM functions...
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...
Just want to confirm I can be i2c master with zephyr rtos for nrf52 pca10040.
In link ( devzone.nordicsemi.com/.../) titled "nRF5x support within the Zephyr Project RTOS...
Hello everybody!
I have one nrf52840 DK and nrf528323 DK. I was flashed and test throughput example. I reach 450kbps. ( transfer 1Mbyte in 18s). Can I enhance this speed...
Hi,
We are interested in nRF52840 and we know that nRF52840 supports both on IEEE 802.15.4(Thread, ZigBee) and IEEE 802.15.1(BLE).
However, does nRF52840 can run BLE...
HI
I'm studying how to control mouse and keyboard via HID with nRF24LU1+ module referring to firmware of nAN-22.
Even though I set Descriptor as appropriate for mouse...
I'm using FDS and define record_chunk.length_words 173.
system waits for fds operation is finished and in the meanwhile, system sleeps using sd_app_wait().
Then, sd_app_evt_wait...
Hello
i am using BLE Relay example with softdevices 132 and sdk version 13.
i make this example simple, no more connection.
just adverting and scanning continuously. here...
Hi all,
I'm using nRF52840 and S140 based on the ble_app_uart example. I get a error code 4 when use sd_ble_gatts_characteristic_add to add a characteristic for another...
Hello,
Help me, please.
I am testing ble_app_uart. Softdevice is S130 and SDK is nRF5_SDK_12.2.0_f012efa.
My development board is Waveshare's NRF51822 Eval Kit.
...
Hello,
I'm writing an application that uses the SAADC and would like to set up a high limit to trigger on.
If I use the following code, I'm able to trigger 1 ADC sample...
Hi,
I plan to design a system of 51822 that includes 1 center and 2 devices. And 8K Bytes data should be transmited from each device to the center per second simultaneously...
Hi, I am using a two nRF24L0+'s.
One for TX and one for RX. Transmitting in one direction only. There is sometimes a packet arriving out of order. Every minute or two....
I use ESB sample code ,change to do 8k sample rate ADC(10bit) and transport by ESB ,but overflow when output receive data to PC use uart at UARTE_BAUDRATE_BAUDRATE_Baud1M...
