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...
Team,
I received the following customer inquiry and hope you can help:
The BLE – WiFi bridge project I’m working on will need to control up to 64 nodes, not concurrently...
Hello,
I am trying to upload the firmware with secure DFU using following method:
generated the dfu_public_key.c and private.pem pair
copied the " dfu_public_key.c...
Hi Dear Team,
I am using the nRF52840-Dongle and pc-ble-driver-py-0.12.0 for the ble development, while I encounter a problem about the max connection per device.
I use...
Hi,
I've got some questions about setting up a connection.
I want to connect as fast as possible with a UUID filter. Is it possible to connect directly on the first advertising...
How to set 250kbps PHY Coded in NRF52832 BLE Mesh? I have tried to change scanner_config_radio_mode_set(RADIO_MODE_BLE_1MBIT); to scanner_config_radio_mode_set(RADIO_MODE_NRF_250KBIT...
Hai ,
I need to update nrf52840 over ble from esp32 . first i tried with app , firmware gets updated .. as per the dfu protocol i understood flow and tried to writing data...
I need atleast 10 UART channels to be configured in my project. Is it possible to do it with the NRF52840. I believe because of the PPI I should be able to do this. I was...
I want to create a small bluetooth device with the nrf52823 chip. I want to use a lithium battery cell to power the whole circuit and therefore it neet to be low power. On...
I'm bigger of NRF52832 and beacon concept. I need modify my beacon data like Major,minor and Tx power change via mobile app configurable. please share any example code or...
I purchased a new nRF9160DK. Upgraded to latest 1.1.0 firmware. I built the AT application and can talk to the modem using the LTE Link Monitor application.
The DK came...
Hi, I'm working on nRF52832 at SDK ver15.3.
My problem is Current consumption increasing (82uA -> 550uA) when WDT Reloading in sleep mode.
I set WDT configuration "Pause...
I am trying to send and receive a response from a machine using Modbus (TTL to Rs485) and nrf51822.
Connections: R0 -> RX(P0.11) ,D1->TX(p0.09), RE&DE->P0.19,VCC->5V
Just...
Hey
We have successfully put the dongle into operation. We were able to develop and successfully test our software.
As soon as we test it with the JLINK on the module...
Hi
I have problem because i dont get all data which are in FIFO uart on my smartphone via BLE. Nrf as i can see in example sends data where data[index-1] == 0x0d || d ata...
I'm working with nRF52832 and playing around with some peripheral examples from SDK 16.0.
The FreeRTOS based heart rate sensor example ( ble_app_hrs_freertos) seems to work...
