Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
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...
To find a clean channel for 2.4g Band to avoid the wifi channel, nRF24L01p would sweep frequency for all the channel (2400M~2525M). But looks like nRF24L01p not support to...
Hello guys!
I'm trying to port the TSS service to one of my projects.
This project is based on SDK13.1 while the Thingy is on SDK12.1
I have a lot of problems with...
Hello guys!
I'm trying to get softblinking led work with a SDK14.
The code works perfectly fine in one of my projects that use scheduler and SDK13.
But in SDK14, (only...
Hi, I think the idea of limiting the behavior of a model to states is very wise, but due to my limited understanding in this matter, I find it puzzling as to what happens...
Is it possible to use the NRF52832 UART in half-duplex single-wire mode, by assigning TXD and RXD to the same GPIO, setting the GPIO drive to disconnect '1' and using a pull...
I am running the example under peripheral\pwm_driver on PCA10040, and SDK 12.2.0. Using a scope, I measured the period (from rising edge to rising edge) on one of the LEDs...
In my project, the softdevice I used was S110
I hope that some of the data can still be retained after OTA updates,
in the Bootloader program code:
#define DFU_APP_DATA_RESERVED...
Hey togehter,
has anyone succeeded setting up a connection between ST-Link and nRF52832?
I connected the pins (GND, SWDIO, SWCLK and second try with GND, SWDIO, SWCLK...
Hi,
Please let me what is the beacon layout of nRF58122 for scanning beacons in region by using following method:
BeaconManager.getBeaconParsers().add(new BeaconParser...
I'm using and NRF52 with S132 and SDK13.0. I'm using Keil as my IDE.
My application acts as a central for smart phones to connect to and also acts as a peripheral to conect...
Hi, I'm a mechanical engineer, an industrial engineer and have a master's degree in control of the dynamics systems. I never get the change to work with ARM architecture before...
Help, what UART output pins that gather all information from the various sensors in the NRF52832 thingy52, to integrate with Raspberry or Arduino, thank you
Hello Community,
I am trying to implement a whitelist in my central device but when I type ble_gap_whitelist_t I had an error of compilation becuase ble_gap_whitelist_t...
Hi,
My first objectif is that the Micro:Bit consumes less than 2μA without the BLE. I read that the Micro:Bit program was not powered if the Micro:Bit is powered by the...
Hi everyone,
I am writing a program in Keil whereby I have to send a large amount of data through BLE notification in real time. The program works by having two timers...
