Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi
I have been searching the forums, but were not able to find an answer to my question.
I'm trying to sample 4 analog inputs on the nRF51-DK using the ADC hal. (SDK10...
Hi
I have been trying to get two NRF24L01 chips communicate with each other since a week now, without much success. All what I can find on the net is Arduino examples using...
Hi
I have done several projects with the nRF905. I know the device quite well. Normally I use the CD, AM and DR interrupt pins to determine the status of the device, my current...
i made this project to try to create RSC service on arduino
developer.bluetooth.org/.../runningspeedandcadence.zip
unfortunately the server starts but i'm not able to...
Hello,
I am going to be heading to a certification house to run tests to pass for the CE mark for our product that we used the nrf51822 on. The BLE portion of our product...
Hi everyone,
I'm trying to establish throughput test using mtu_throughput example(central-peripheral) and 2 nrf52840's but I keep getting error when set phy to coded. Here...
Hello All,
I want to know if I can run all this protocol at once? if yes can I find an example or can you suggest me a guide? I know there are examples to use BLE and ANT...
Hello, I'm attempting to establish a data connection on the VZW network after uploading a VZW IMEI to the ODI portal. It appears there is no module available under the Nordic...
We are incorporating a filesystem for NAND flash driven by the NRF52, but we are running into performance issues using littlefs and want to do deeper troubleshooting. From...
Hi Everyone!
I really need some help. So I'm new to Nordic semiconductors and Segger Embedded Studio IDE. I purchased myself an nRF52832 breakout from sparksfun and nRF52832...
Hi,
I am trying to test the Amazon FreeRTOS BLE demo ( https://docs.aws.amazon.com/freertos/latest/userguide/getting_started_nordic.html ).
I followed the instructions...
When I connected the development board with komoot (based on Android), komoot repeatedly disconnected again. The chip platform is nRF52832, and the protocol stack version...
Hi,
I try to rotate an image (180) with nrf_gfx_rotation_set(p_lcd, NRF_LCD_ROTATE_180). This only works once, but after, I want to return to the original position by re...
Hello
I am currently trying to get sensor values via SPI communication with mpu9250, a 9-axis sensor.
Although the following settings were made,acceleration,gyro,and...
Hi Sir,
I am going to the same phenomenon as below.
https://devzone.nordicsemi.com/f/nordic-q-a/45554/sdk-15-2-how-to-set-a-value-to-a-hid-feature-report
Can someone...
Eventually we got it working with the Master Control Panel again, but it will not work with our test software. I suspect a Window update change that affected links. Window7...
Hello,
I would like to implement a design using both the ESP32 Wi-Fi as well as the nRF52840 on the same PCB. As they both operate on the same 2.4GHz frequency and the antennas...
Hi,
I have used "write_handler(p_ble_evt->evt.gap_evt.conn_handle, p_rtc_service, p_evt_write->data[0]);" to send data to nrf52832 from mobile but iam able to send 1 byte...
Hello, I have 2 custom service running each with one characteristic. When data is written to the characteristic one (io_controle.c) the write event is triggered twice. The...
