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,
Parameter uint8_t ble_gap_scan_params_t::filter is present in the documentation, but not implemented.
Checked for SDK 5.2.0 and 6.0.0.
devzone.nordicsemi.com...
I bougth pca10056 and I need use it with Keil, but I do not find the pack installer for this board on "Pack Installer".
Furthermore, keil does not recognize my board.
...
I am using a lithium polymer 4.2V battery to power an nRF51822 (as a side note the power goes through a voltage regulator before going to Vdd). I want to be able to check...
When calling app_sched_event_put() no check is done whether the exact same record (same data, length and function pointer) already exists in the queue. We have setup where...
Hello,
I've tried to implement a custom service with a custom chacteristic, that shows the values per notification in the MCP (Master Control Panel) in percentage.
I played...
Hi,
I am using NRF24L01 module and I would like to transmit I2S signal through this module. I used SGTL 5000 audio shield for converting audio signal from microphone to...
Hi,
I'd like to determine the cause of a watchdog reset. I was hoping to utilize the WDT event handler (passed in to nrf_drv_wdt_init() ) to record the PC of the application...
I am trying to get the S132 Central Multilink example to run with 20 peripherals instead of 8. So far, I have made the following modifications:
In sdk_config:
Increased...
I wonder about the accuracy specifications in chapter 9 of the ppk user guide. It says +-20% of readout on average value. Is this only the calculated average of the python...
Using S130 to request notifications of radio activity as:
fails with NRF_ERROR_INVALID_PARAM.
Is there a reason this combination is disallowed? The use case for it is...
I would like to add the UART part to my application. But I will get these errors:
..........\components\libraries\uart\app_uart_fifo.c(109): error: #20: identifier "UART0_CONFIG_PSEL_TXD...
I am working on an automation project wherein I have to integrate ESP8266 with nRF51SDK. So, I want to serially send and receive strings over a physical UART connection, not...
Hello All
For our project we are using teensy3.6 as our main micro controller unit and NRF24L01 as RF transmission device.
Our project include mainly 2 parts
1) Data...
Hi. I've encountered a problem with some of my nrf24le1 chip (near every 5th piece) - current in deep sleep mode is very high (30-80 uA), if i change it to another chip, then...
Does the ui depend on the app design(nrf connect app) or on writing data in the characteristics. For the predifined i am getting a switch but for the one i added i have to...
Dear sir,
Sir I am trying to send an array of 40 values via nrf51422 to your andriod app "BLE SCANNER" by using the function "ble_nus_string_send ". But it is sending only...
