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.
I am working on a project which is using SPI and BLE together.
I wrote SPI code before without soft device. It has simple update function which is sending SPI data...
Hi
I did a bunch of boards for a product, and in the latest version I used a BQ25121 PMIC which also has a reset output which I tied to the nRF52 input. On the previous...
Hi all,
There are lots of posts on the devzone about adding DFU service to a custom application and they have been very helpful in getting to this point.
At this point...
I was looking into changing the S130 attribute table size, which is by default set to BLE_GATTS_ATTR_TAB_SIZE_DEFAULT, and noticed that this default seems to be set to zero...
Hi,
I have programmed my nRF52 DK using the ble_app_beacon example from SDK 14 along with S132 V5. I have set NON_CONNECTABLE_ADV_INTERVAL to 3000. I was expecting to see...
Greetings,
I am interfacing AT24C01A(EEPROM) with nRF52 ,SDK11,PCA10040.
For writing to the EEPROM and reading data fromn EEPROM, I am using the following code,
I have...
Hi, when reading the BLE Mesh example code, I got really bewildered by this function:
access_model_add
and inside, there is this gem:
element_has_model_id
...
What's the expected behavior when reading a register that is write only? For example, I'm using an some code that is reading the value of the TASK_START register of the RNG...
Will the Bluetooth low energy advertising tutorial run on 2 x nRF52 DK's and not on 1 x nRF52 DK and 1 x nRF51 Dongle? I wish to test the capabilities of BLE 5.0 (not be limited...
Hello
I'm a beginner using NRF51882, I do not have enough money to buy NDK51 Development or NRF Dongle, the solution I changed STLINK STM32 to JLINK by following tutorial...
Hello,
when starting a new project I took the nice Heart-Rate-Example which works fine at my PCA10040. Then I started to add services and characteristics by copying and adapting...
As the tittle,can anyone tell me how to save data to the flash with nRF51822 ? I use SDK9.0.0 and S110. before I turn off my machine, I want to save several parameters to...
