How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
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...
I am working on reading and writing data to an external QSPI flash (MX35LF4GE4AD) that has an internal cache mechanism. I have been able to read/write to the flash using standard...
I am currently working on a project developing a USB HID product based on the nRF52840. I have run into an issue regarding USB communication reliability and am seeking the...
Kind folks,
The more things change, the more they stay the same . At lest it seems that way. I submitted a similar message seven months ago. I see a recent spate of related...
Nordic nRF52810 requires 32 MHz external crystal, but the tolerances are defined only for wireless application (which we do not plan to use).
We want to use this CPU only...
I followed all the steps that are documented. Below is a screen capture of WireShark.
/resized-image/__size/320x240/__key/communityserver-discussions-components-files/4...
Hi all.
For debugging my app (SD s132, V5.0, SDK 14.2), I'm using the NRF_BLE_CLI (I use Nordic the example with an external PCA10040, the Python script and PuTTY).
Unfortunately...
Hi,
I am new to the nrf52 platform.
I am working on adding just works pairing and bonding to my BLE peripheral code. I tried to take reference from ble_app_bms example...
I have developed a data logger using nrf52832 s112 sdk 17.0.2 (nus service).It logs data upto 1mega Bytes,we have a custom buit android app with which we download the data...
Hello,
I am working on nRF52840 custom board, in that, I was facing issues with sd_softdevice_enable().
When I call the sd_softdevice_enable() it's stuck. Not return from...
Im using SPI interface to read data from https://docs.rs-online.com/7d34/0900766b81327f26.pdf using the D2 opcode.
The opcode starts reading the page from the flash (528...
Hi,
we are not able to see any output in NRF connect APP in FFBM mode with DTM Firmware,
However , on flashing complete firmware, we are able to turn on Beeper in FFBM...
Hello Nordic support,
I have a Zigbee coordinator application which has declared the time cluster as a server. I have a zigbee end device which has a time cluster as a client...
Hello I'm using nRF53 DK on zephyr v1.6.1. I'm now testing the power-saving mode. I tested the system-off example "v1.6.1/zephyr/samples/boards/nrf/system_off" and it works...
Hi,
I am using nrf52810 chip. we are trying multilink with central(1 central and two peripherals connected at a time),one central and one peripheral is fine, but we are...
Works on Huawei P20 Lite (Android v9), Samsung J3 (Android v7.1.1), all IOS phones. Doesn't work on Samsung A50.
Samsung A50 does see the devkit when using the same firmware...
