we also produced self PWM for ADC wave form testing. when we stop transmission, we will get good waveform out, but when we starting transmission, output waveform shape is...
Dear Support,
I have some troubles with the Evaluation Kit for nRF51822 :
I use the broad as a central role with S120_nrf51822_1.0.0_softdevice.hex and example...
Suppose a nRF9E5 transmitter is set for continuous transmission on a channel.
A nRF9E5 receiver listening on that channel:
finds carrier and sets CD
finds address...
I will be deploying my nRF51822-powered devices into the field and the end user will not be able to have any physical access to, for example, power cycle the board. I need...
Hi,
We are using the ble_app_uart example in evaluation board to read data from some sensors and send it to the nRF UART V2.0 in Android 4.4. Every 20 ms I am trying to...
I am try this at nrf51_sdk_v6_0_0_43681\nrf51822\Board\nrf6310\s110\ble_app_hids_keyboard
Firt I connect to Android device and keep one whitelist.pp_addrs and one whitelist...
Hi.
We are doing a few test on the S120 range with the Softdevice v1.0.0. We have a peripheral device that we can scan and connect it with iphone within 50-60m. However...
While scanning for advertising beacons with startLeScan method, this method also request peripheral device for scan response and stores it in scanRecord. I only want to scan...
Hello,
i'm sorry for asking again, but i read nearly all threads about I2C and didn't get any answer yet.
I want to use the interrupt to control the I2C sequences and...
According to the data sheet for the nRF51822 the channel range is from 2.400 - 2.483 GHz.
In the radio test example however, it limits the range of test channels to 2.400...
Has anyone been able to get Eclipse working with the pure-gcc makefiles and autodiscovery of include files?
I can get Eclipse to build my project using the pure-gcc makefiles...
Hi,
I am using the nRF905.
Got a transmitter and receiver working.
Problem is the receiver only accepts packets of 32 bytes in size. As soon as I send smaller packets...
Hello,
once synchronized, what is the minimum time for exchanging acknowledged packet.
according to datasheet :
Timeslot periods
The Gazell Link Layer supports...
I've setup Eclipse GCC tools for building and debugging as per the nAN-29 app note (and lot of online help) and able to build the code. However, the debugging is working only...
I'm new in nordic.
I want to use nRF51822 as an iBeacon for iOS.
This is possible?
There is an example, documentation for this ?
I have nRF51822 BLUTOOTH SMART BEACON...
I'm interested in working off the reference design for the nrf51822 to create my own board. I have a few questions about the 3 inductors specified on the schematic/BOM:
...
hi,
I an trying to enable notification from server. According to spec. i have to write 0x01 to the CCCD handle in heart rate characteristic in ble_app_hrs. In the BLE_GATTS_EVT_WRITE...
hi everyone
(1) everytime,the pstorage_init get the same block id, if we wrtie it more than 20,000 times , will this block become a bad one? if it will, can the program automatically...
Hi, Ole
I am using Nordic development board with Nordic dongle to communicate,..but I am getting receive link loss. I have removed reset from error handler, though the...
I have a setup where I will be switching the nRF51822 UART between two different peripherals (one being a connection to another nRF51822), so I need to be able to safely close...
