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...
Hi,
Is there a detailed analogue circuit model available for the GPIO pins on nRF52. Most of all, I am interested in the circuit model (or SPICE model) for the IO pin when...
Hi, I am currently working on calculating a Li-ion battery;s remaining capacity. As far as I know, I should read the raw value via SAADC. then convert the value back to voltage...
Hello, everybody
I got a problem that i add device name and advertising my specific data according to Beacon example in SDK 15.2.0, but the data order is not what i expected...
Hi，
DMX512 protocol is USITT（United States Institute for Theater Technology）Prescribed agreement
I want to follow this agreement to design
============ DMX512 protocol...
Working on nRF51822 QFAB custom board.
I loaded nRF51822 Beacon v1.1.1 Precompiled hex file in custom board.
Keil 5 Uvision iDE
Windows 7
But I loaded examples programs...
Hello,
I'm developing a solution based on nrf52832 that must be maintained for many years. I want to update my application but also softdevice.
I managed to implement...
Hi,
We are using nRF52832,want to configure non standard baud rate 5787 as per our client request,
Is there formula to calculate the error and reg values please advice...
The errata for the nRF52832 WLCSP states -4dB sensitivity hit using the DCDC converter and -2dB sensitivity hit using the LDO. Will this be fixed in the final revision of...
Hi,
I'm looking at the Generic Power OnOff model available in SDK For Mesh v3.1.0.
1. Why is there a `generic_ponoff_setup_server_status_publish()` when the setup server...
recently, I learn how to use the nrf52832 soc in pca10040 board, and want to use the sdk5_15.2.0 to test all the examples project from "peripheral" to "ble_peripheral".
...
I am still trying to convert properly the Arduino MAX30105 driver to work with NRF52 and managed to come to somewhere... Everything works except the reading of the MAX30105...
Using the Thingy app on Android, when I connect to the Thingy, it says 'Firmware Update ...'. I click on confirm, come in the Firmware Update screen, click on the blue button...
