why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Got the NRF6700 starter kit and a handful of nRF51822-beacons. Downloaded the DV environment and have read through the nRF51822 DK Users Guide (ver 1.4) and a handful of the...
Hello
I am using the SDK7.2 ,SoftDevice7.0.0 and iOS8.1.3
I tried a sample of ANCS in SDK7.2.
In the first connection, iOS and the device is paired, the device can also...
The new version of the S130, alpha 0.9 has a different signature for the sd_ble_gatts_value_set function.
sd_ble_gatts_value_set(_handles.value_handle, 0, &value.length...
hi, me again, i posted the long and annoying question on PTX to PTX behavior, in a peer-to-peer application.
i have a specific question regarding the format of an ACK packet...
How does a Plastic enclosure affects the performance of my RF antenna?
I'm designing the PCB + housing and as it have to be small, i'd rather use a BALUN + Chip antenna...
Hello all!
I would like to use two nRF24LU1+ ICs to transfer information between two computers. Are there any .hex files for the nRF24LU1+ that will emulate a COM port...
Hi guys,i have a problem..i have bought a nordic ibeacon nRF51822 but i can not connect it to my iphone. I have also installed the original Nordic app (nRF Beacon) but it...
The board support package seems to be listed as a hardware peripheral in the documentation? This is a new concept to me, that seems to be taken from the linux world as a way...
hello!
i wonder to download some hex files into device, i plan to use 【nrfjprog --ids】 and 【nrfjprog --snr】.
two steps:
nrfjprog -i
nrfjprog --snr 4294967295...
We are currently using a NRF51 module (HRM1017) for a device in production. We want to migrate to the latest version of NRF51822 and move away from using a module to having...
Hello there,
I'm in doubt which of your various products to choose and integrate into my system.
Let me give you some details about it:
The system is battery...
