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...
In the AWS IoT example I have been trying to add RSRP support (i.e. getting RSRP when sending my data packet).
I registered the handler/callback function in main after modem_info_init...
Is the mcuboot module compatible with RTT logging? I've setup mcuboot and my main application but cannot see any logging.
I have the following in both prj.conf & mcuboot...
Dear all,
I just writing a little piece of code (no softdevice, using sdk 17.00), that in theory toggle a led based on 2 compare (CC[0] and CC[1]).
The strange thing...
I am using SD 132 6.1.1 with a GATT server and when the client sends a Read Multiple Characteristic Values command, the nRF responds with Request Not Supported. I need to...
Hello,
I bought the Thingy 91 and tried to follow the instructions on the getting started page.
I started by downloading nRF connect - Programmer v 3.5.0. Then downloaded...
Hi,
I have noticed ever since I updated my nRF9160 DK modem firmware to the latest version v1.2.0 frequent registration dropouts and very sluggish MQTT performance.
My...
Hi, I recently bought a Nordic Thingy 52 and it looks great ! It looks like there is a decent mic and speaker on the device and I was intrigued if the device could act as...
Hello,
I am trying to do communication with external module using UART0. But when I connect pin P0.28 (RX of UART0) to external module to receive the data, there is no data...
Hello,
I am working with SPI on the Nordic nrf9160. I am currently on the DK.
The board I need to interface through SPI works at 25MHz (minimal frequency) and I would...
Hi everyone,
I know that I can configure the resolution of app_timer by adjusting the prescaler form sdk_config.h
However, what is the practical purpose of prescaler...
Hello,
I have created an empty mbed-os program from Mbed Studio, add sum LED on off logic and compiled against nrf52840dk board. After generating hex file, I upload the...
Hello,
I have created an empty mbed-os program from Mbed Studio, add sum LED on off logic and compiled against nrf51dk board. After generating hex file, I upload the program...
Hi, I want to write 510 bytes of data to my BLE Characteristics, so I set parameters ble_gatts_attr_t max_len as 510 and its variable length attribute. Also I set NRF_SDH_BLE_GATT_MAX_MTU_SIZE...
Hello,
I just bought a new nRF5340 PDK and wanted to learn it a little bit. I searched on the internet and found very useful information about nRF53 architecture.
But...
Hi,
We have a question regarding a custom implementation of flow control for nrf52840 using SDK16 w/ SoftDevice 7.0.1. Currently, our sensor's primary micro transfers data...
