Hello,
I established a connection between my central and peripheral module. Now i want to write characteristic value on peripheral. I tried with sd_ble_gattc_write function...
I am using the NRF24l01 for my products and looking to buy in bulk(100-1000). Now I know where to buy the just the IC but antenna design is a hard point to break right now...
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...
Hello,
In my project, I am trying to connect and communicate with several BLE devices at the same time. Thanks to the nRF Toolbox application, I have seen how to connect...
Is there any way to determine binary size from hex file? We are using NRF-PROGRAMMER to flash firmware to device. Below is the screenshot of current firmware in said program...
Hi,
Is it safe to use NVS and Settings on the same partition at the same time (the same application, BLE is running, NVS can be called concurrently to eg. pairing process...
Hello, I am currently using nRF52840 + NCS 1.5.1 (including zephyr 2.4) I am using BG95/96 model meaning offloaded socket to have internet connection for leshain & lwm2m The...
Hello,
I'm working with nRF52833/nRF82540 for quite a long and now we're starting to enter in production.
For this, we would like to flash applications using FTDI to a...
Hello Sirs,
I loop typing the same command program:
clear>tart_channel 02>output_power pos0dBm>start_tx_modulated_carrier>cancel
After repeating the same instruction...
Hi,
Project development using board with HL7800 modem similar to Pinnacle 100 did not succeed with FOTA upgrade so it is been decided first to try it with nrf9160dk_nrf9160...
Our product consists of a Texas MSP430 and a Nordic nRF52832 Chip, with serial/UART between
for MSP programming, debug and development : I'm using the official TI MSP-FET...
I am testing programming secure bootloader. But J-Link Commander reports Could not start CPU core. (ErrorCode: -1) after programming softdevice, bootloader, and application...
Hi,
Now I'm going to use 52833 USB_CDC_ACM , but there is no suitable type in SDK17.1.0. It's just have pca10056 . So I port to 52833 based on the 52840_pca10056 routines...
Hi team,
I am using nRF52833 DK with PCA10100 on it.
I am developing app_timer application for blinking led for a fixed time interval. But it is not working properly....
Hello,
We are trying to adapt the simple_gw example to receive temperature measurements from a zigbee temperature sensor. However we do not succeed. We can find the device...
