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 developing nRF52832 wake up solution using LF (Low Frequency).
Initially, I develope it without sd_app_evt_wait .
After that, I am used sd_app_evt_wait to reduce...
Hi, I'm writing this because of nRF52840 booting error
I got this product today and It worked well, but after I downloaded one of the example's ~DEBUG.jlink file to the...
I may have a massive misunderstanding here....
Using nRF52, SDK 14.2, Ant S212.
I use a background scan to discover devices on channel 0, with a beacon on channel 1. ...
My isp (Internet Service Provider) doesn't provide ipv6. Now how do I send ipv6 packets (BLE over ipv6 packets).
Updated: I have an Nrf 52832 and I want to send access my...
Hi at All,
I’m currently working at a design using nRF52840. It’s extremely space sensitive and actually I’m not able to place all the needed parts to the PCB.
Therefore...
Hello
I want to get the MAC address of my custom device, is it possible to get the mac address of the nrf52832? and if it s possible , in which register? Thank you
ble_app_template.zip I need to setup whitelist. To achieve that while calling ble_advertising_init I specified
ble_adv_whitelist_enabled = true
then, while handling...
Hi all ,
I have to decode the IR pulse for remote . I want to use Timer to count pulse width .I know how to use timer to create a time , but I don't know how to use timer...
nrf24z1,atx has been linked with arx, iis of atx module have signals（clk,ws,data,mclk）,iis of arx module have signals(clk,ws,mclk),but arx module have not data of iis. can...
HI,
We connect our own board with nrf51 via UART. From the host board, I call sd_ble_gap_rssi_start() first. I can see BLE_GAP_EVT_RSSI_CHANGED happens. Then I call sd_ble_gap_rssi_get...
We are all familiar with NRF_MODULE_ENABLED macros, what is their purpose and why are they required.
However, I am wondering if there could be a better way to implement...
Hi,
I am trying to get the example spi slave working. I am using SDK 11.0 ( I will try again under the 12.0 SDK later today).
I've checked my spi master by running the master...
Hi,
I am trying to interface MCP2515 with nrf51-dk. MCP2515 talks over SPI, so I have taken SPI_master as my base code. I have used MCP with arduino, so I thought it would...
