hi:
now.i have a development board(nrfgo motherboard).there is a debug port on the board.i think it can be debugged on the keil.if it can.what driver or others i need.thank...
This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
Hi there,
I am currently using the nRF51 DK trying to teach myself how to create a working ble application. I am currently going through the application note nAN-36_v1...
Hello!
We are using an BLE NRF51822 chip as a GATT-Server, unfortunately without any possibility to modify its software at the moment. The BLE-setup should be very similar...
I want to run the Direct Test Mode for nRF51422 on my board, I'm trying to use the nRFgo Studio.
When I'm trying to connect to the specific COM port, I get the following...
Custom Board which has NordicSemi nRF51822-QFAA MCU,
a temperature sensor (Si7020-A10), and a white LED. The circuit follows the internal LDO setup.
(Ref. nRF51822_PS...
Hello,
i use Bootloader from SDK 7.2.0. I have some questions about init packet handling:
The bootloader compare the device type, device revision and softdevices...
During ble ADV，my device will consume 60uA，when ADV stoped it will drop to 13uA. But when I get ble connected current will up to 130uA.
I test nrf51_sdk_v6_1_0_b2ec2e6...
Hi,
in the new version of S110 (8.0.0) I can see the implementation of scan services:
SD_BLE_GAP_SCAN_STOP, /**< Stop Scanning. */
SD_BLE_GAP_CONNECT, /**< Connect....
Hi,
like many others, I'm confused with Peripheral Passkey Connection.
I'm playing with the ble_app_hrs, in order to be able to setup a Connection Passkey (for the moment...
Just got the S110 SD spec, version 2.0. Very interesting.But I've recently switched from projects on the Keil MDK IDE to the mbed environment (using the nRF5-DK as test platform...
Hi All,
Has anyone mimicked the nrf8001 ACI interface over SPI on the nrf51x22 devices using S110 soft device?
I am interested in increasing throughput by using 6 packets...
Hello,
I am working on a project regarding the pairing security of two BLE devices. nRF8001 chip follows the v4.0 specifications which lacks security against passive eavesdroppers...
I require access to SDK 4.2.2 and can't find the download link on "my pages". The link must have been removed.
I only see links for SDK 5.2 onwards.
Could someone from...
can you tell me that whether raspberry pi can be used as a beacon(i.e. for scanning) ) by using USB dongle 4.0 and nrf8002 be used as transmitter in localization systems?
Hi guys,
I design one custom application based on the ble_app_uart demo and find the device is advertising when power on. I want to set it auto connect once the device has...
