Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
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...
I have been studying the ble_app_hrs example, but it has unnecessary functionalities, and it is hard to understand.
Do you have a simple application for transferring data...
I would like to use that chip with appropriate codec as wireles Tx/Rx set. I need of uncompressed audio signal and my sours will be analogue amplifier and the Rx module has...
Hello there,
I am using multilink_central example on nrf51822 Soc, and I charged S120 in the memory. I am trying to get the RSSI and the MAC address without getting connected...
I am trying to get the sniffer to run and having problems. Tried both 0.9.7 and 1.0.1 same results on both. OS is W7-32 home. Hardware, have tried several PCA10000 and a PCA10001...
Hello community, I have the uVision 4 installed, I tried to open the project to compile ble_app_hrs_dfu but get the following error.
I find this file in C:\Keil\C51...
The reference designs and sample layout use 0402 sized components in the RF section. Are 0402 sized components required or can 0603 sized components be used? I'm trying to...
how i can send and receive data by multiple nrf24l01
for example :
If I have 10 packets for send .In Deviec 1 I want send 5 packets by one nrf24l01 and send 5 packeets...
Hi there,
I am struggling for 4-5 days but could find a solution yet.
Can nRF8002 be used as a beacon? I read nrf8002 datasheet and also google it alot but could not see...
If the softdevice is not used, As follows:
static void gpio_init(void)
{
nrf_gpio_cfg_input(Record, NRF_GPIO_PIN_PULLUP);
nrf_gpio_cfg_input(Play, NRF_GPIO_PIN_PULLUP...
There is an input clock signal with frequency of 3MHz-5MHz, but the exact frequency is unknown. I want to use nRF51822 to detect the clock signal's frequency, the accuracy...
Hi, I was using LG's HBS750 (Bluetooth Headset).
This device , after it is connected to an iOS device, shows the headset's battery level.
(Device Spec : Bluetooth 3...
Hi,
When running the multi-role-conn-observer-advertiser example on nrf51822 Soc with S110v7, I never be able to get the MAC address, and even the RSSI is always 0x1.I...
Hi all,
I am trying to implement a scanner (for reading RSSI and MAC address of the advertisor) , and I am based on S120\multilink_central example.
I understood from here...
I am trying to port the SDK 7.2 DFU example to support the S310 stack and compile using GCC. I have made the necessary changes as suggested in this post and I am testing on...
I'm using SDK 7.1, PCA10028 & PCA10003, SD310 2.0.1
My understanding is that the NFR51422 chip on the *28 board has twice the RAM, but otherwise is the same as the NRF51...
