Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
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...
Hello, I am working on NRF52 DK,SDK12.1.0.
When I am trying to make board into sleep mode with sleep_mode_enter(I have get sd_power_system_off),I found that RAM/UART is still...
Hi,
We designed the circuit followed the reference circuit(QFN48), and all the value of power capacities are also followed the reference circuit. But we failed in the 8kv...
Hi, I'd like to use nrf51 dongle to scan for ant/ant+ communication, but I can't understand how to do that... it doesn't work with antware sw and I don't know how to use it...
Hi,
I use NRF51822 to design a ble product,my client require that when in the front of the ble device the app can connect the ble device,and can't connect in the back of...
My Issue,
I need to be able to set radio RCV/TX signals to a specific distance. I would like to control this
through the firmware. Do you have any recommendations or examples...
Hello,
I am using Keil Lite edition and I'm receiving a linker error from exceeding the code limits in Keil. My code is 37336 bytes and apparently cannot exceed 32000 bytes...
Hi,
I'm currently working on a BLE device which works his whole lifetime on one battery. This means we have to save as much energy as possible. This is why we set our advertisement...
Hi all,
Our company is in the process of certifying a device. This device is using a nrf52832 with radio.
We had no problem to comply with the ETSI standard, but things...
I am trying to set up a custom Advertisement in nRF-Connect for Windows, using an nRF52 DK (PCA10040)
In Advertising Setup, I remove the existing "Complete local lame"...
Hi
I am looking for some example code that shows best how to talk to a servo.. If there isn't any, any ideas which example project comes the closest ?
Thanks
J
Hi,
I was reading datasheet of nRF52832, but i didn't see USB topic in that.
But i checked the SDK which has USB example for HID_keyboard and mouse?
Is that Means we are...
I am trying to run the ble-characteristics tutorial code on a custom nRF52832 board ( MetaMotionR ). The blinky example worked just fine after creating a custom_board.h file...
Hi, I have a need to connect to a peripheral device from and nRF52 with a Bonded connection.
My device handles bonding when it is a peripheral, but what is needed to enable...
