Hi, my friend,
I've been with nrf905. I use a 16-bit CRC check.
But I encountered problems in use:
1.Nrf905 16-bit CRC check format is CRC-16(IBM):X16+X15+X2+1 or other...
I have two custom PCBs, each of which has a microcontroller and an nrf24L01+. Everything related to the transceiver in the designs are complete duplicates (with the exception...
Hello,
I've built a small BLE-device based on the nrf8001.
With my Iphone I can discover this device and I am able to connect to it and listen to notifications of the...
Our pcb is used for gps location data. We have a nrf24L01 nordic chip as the micro process or between the gps module and wireless module (2G). Our engineer needs to capture...
Hey folks,
I'm trying to modify the SPI Master loop back example into a 4 line SPI Master_Slave program. Whenever I change the Tx_Buffer_lenght from 10 to lsome other numbers...
Hi.
I am using S130 softdevice version.
Basically, I am using NUS Service and make a my own NUS central service as NUS_C.
It is correctly work at normal state.
When...
Hi All,
Please Reviwe for a attached circuit file(Chip ANT of nRF51822.pdf).
I also attach a datasheet of chip antenna applied for that circuit(SDBTPTR3015 Data Sheet...
Hi,
I am using SDK13 and have noticed some critical issue with peer manager while bonding. The problem is that after performing dfu of my device (which was bonded with two...
Hello, I'm developing application starting from blinky example extracted from nRF5_SDK_15.3.0_59ac345 SDK. I see (using nRF Connect) that the connection result as "unencrypted...
This thread in zephyr community has left me confused about the features supported. lists.zephyrproject.org/.../31926113 .
Can you please confirm I can advertise and make...
when i try to debug with the segger develoment envrionment using a segger j link
i get the following log and a generic error
this is straightout of the box code no...
Hi ,
I am working on a NFC project which has below requirements , could you please help check if we have any existed example I can test ?
1. Support standarded ISO/IEC...
I'm looking for a nodified 'Wireless UART example" that I can use for a range test.
https://infocenter.nordicsemi.com/topic/com.nordic.infocenter.sdk5.v15.3.0/wireless_uart_15_4...
Hello,
I have problems using nrFgo Studio with my J-link programmer. The "nrf5x Programming" section is greyed out when the j-link is connected to the PC and the MCU....
I am working on a client to collect data from a continuous glucose monitor. I see that the CGM Service has been part of the SDK for some time. But there is no matching client...
Hello
I have nRF52840-DK and also a nRF52840 Dongle with me and i have installed SEGGER Embedded Studio with "nRF5_SDK_for_Thread_and_Zigbee_v3.0.0_d310e71" SDK downloaded...
Hi--
On dev kit PCA100056, SoftDevice s140, SDK 15.3, in project ble_app_uart_pca10056_s140, we are trying to operate the UART TX/RX characteristic with outgoing payloads...
Hi All,
I'm very new to this Bluetooth mesh technology. Currently I'm referring to client/server switch example.
Without making any changes in the firmware I compiled...
I am seing odd time strings from AT+CCLK... Like: "+CCLK: "15/02/01,00:00:08"\r\nOK\r\n"
I think it is required that AT+CCLK responds error until it has gotten network time...
Hi!
I work at Lund university and I'm preparing a upcoming course project course. The course is about prototyping and PCB design. I want to use the nrf9160 as a example...
