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've been thinking recently about how to structure the custom profile for some hardware I'm developing, which has a a few sensor components and a button onboard.
What I...
I've been thinking recently about how to structure the custom profile for some hardware I'm developing, which has a a few sensor components and a button onboard.
What I...
Hi Everyone,
I just need a simple code to pair my Blend Micro to windows 8.1 and then to transmit data from Blend Micro to my laptop wirelessly. Can anybody help me with...
Hi,
I'd like to use a std USB BT4 dongle (trendnet TBW-106UB),
that install me a bluesoleil stack for bluetooth under Win7
to dialog with cutom BT4 device using a NRF51822...
Hi,
I am debugging the UART example from SDK 10 and I am using S130 Softdevice.When ever i am trying to connect the Master it gives the error as [Error 62(0x3e):GATT CONN...
Hi all,
I'm trying to add application version in the signed bootloader to prevent the downgrade of application. So I'm directly writing the application version to the flash...
Is there any way to evaluate the addresses of all mesh network nodes in the nRF51-ble-broadcast-mesh project and send it to the "master device"? I am working against sdk-8...
Hi,
I am trying to connect a PN532 (RFID Tag Reader module) to BLE Nano (nrf58122) using I2C.
This doesn't work, and I'm trying to figure out why.
I am generating the...
(assume all resources being used)
This may also include consumption at Start-up.
i need this to calculate my power requirements for a special module being developned...
Hello!
I want to create my first BLE devices and nrf52 is a choise. Devices should work as described below and before I purchase few nrf52 DK I want to be sure that it...
hello
I am a beginer to design with wireless and I would like to know with soft can be used if i have one master with 4-6 slaves. It seam to be a S120 it right ?.
Also...
Hey all. I'm working on a really simple beacon application and I'd like to use RTC0 when the BLE stack isn't using it... is that possible? No BLE connections, just 1 advertisement...
Hi,
I'm facing a weird problem resulting from the following code:
while((!twi_tx_done) && timeout--);
The main file and the MPU9150.c which includes this command...
