First time here? Check out the Tour!
I’m H/W engineer, dedicated in development of radio circuit. I ask the question because we’d like propose your Nordice nRF52840 to our customer when replying the request of a BLE radio. So far we check ... (more)
I have copied BLE Thermostat code from ARM mbed : https://developer.mbed.org/teams/Blue...
As this code is on mbed 2 platform, i am trying to run it on embed 5.0. Getting below error.
I get RSSI values like -96 or -97 dBm before the coded PHY connection between two nRF52840 pdks drops. Are these values something expected? TI advertises sensitivity of -103 dBm in their youtube video of CC2640R2F. Are they slightly ... (more)
I would like to setup the just released RasPI demo using the Nordic-Thingy52-Nodejs repo I don't have a dongle, but 4 PDK 52840 boards and 2 Thingys.
Can I still use 1 PDK attached to the Pi instead of a dongle?
I was following the "Getting started with the nRF52840 Preview Development Kit" page. But when i connect the board to the computer, the board do not appear as a removable drive, the LED1 is on, and using the ... (more)
I get the ble_app_att_mtu_throughput -example working with the coded PHY between two nRF52840 boards. Very nice, although I did not yet get the coded PHY advertising working. Just the coded PHY connection.
To understand how well the actual coded ... (more)
I have two nRF52840-pdk's and two laptops. I was thinking to send test strings using the following Basic setup:
laptop1 - usb1 - pdk1 ....(coded PHY transmission)....pdk2 - usb2 - laptop2
Can I use directly some existing example codes for making this ... (more)
Hi, I am trying test nRF52840-pdk throughput.
-I loaded softdevice s140_nrf52840_5.0.0-3.alpha_softdevice.hex into nRF52840-pdk using nRFgo
-Then I build (using uVision) the file ...\nRF5_SDK_13.0.0_04a0bfd\examples\ble_central_and_peripheral\experimental\ble_app_att_mtu_throughput\pca10056\s140\arm5_no_packs\ble_app_att_mtu_throughput_pca10056_s140.uvprojx
-Finally, I ... (more)
Hello is this possible to send the 255 byte in the Advertising Paket ? if yes then do you have any example ?
If I used a nrf52840 bluetooth5 as a server, but customers have iPhones with Bluetooth 4.x on, will the range still be 2x or 4x, as stated by BT SIG?
Did Nordic test the range with Bluetooth 4.x ... (more)
Hello, Would you have application that can support two nRF52840 pairing and transfer arbitrary large data files?
hi, I want to use BLUETOOTH for Position Service, Did nrf52840 or nrf52832 support new feature in BLUETOOTH5? like (1)LE Extend ADV?(2)LE Periodic Advertising Create sync? (3)LE Coded PHY support 1M/2M ,coded?(4)Aod??
Could ... (more)
Let's say I have my android phone connected to the nrf52840 device via bluetooth, and let's say I change preferred phy from 2 Mbps to 125 kbps, would the connection with my phone break?
Trying the ATT_MTU Thourughput Example with SoftDevice:
on two nRF52840 devices, when I get to the 6th step of sending '1' to the tester I get this ... (more)
Greetings Nords, total noob here, I've got two preview nRF52840 devices (as well as the two normal nRF52 devices), I want my two preview devices to be able to ping each other, what is the easiest way to achieve ... (more)
Hey! I was trying to modify s132 ble_beacon example to s140 for my nRF52840 DK but I couldn't build it in Segger Embeded Studio. What is the problem with "SEGGER_RTT_CONFIG"?
I see on your website that Bluetooth 5 throughput numbers are given in the graph below. And the following disclaimer is given.
"Net data throughput not including overhead such as addressing can be as high as 1.4Mbs"
I see ... (more)
I am looking to test the performance (range, data throughput, packet drop rate etc.) of BT5 in application specific setting using nRF52840. Ideally this would be done by establishing BT5 connection between two PCs, which would be used to ... (more)