I was wanting to use a nRF24L01 with a breadboard but its pin-out didn't allow it. A solution then occurred to me based on parts at hand. I wrote it up with instructions and...
Hello. Can I get a literature to the nRF51 series?
I need a full abstraction of the nRF51, like a book or other information, it's structure schematic of build-in modules...
hts, HTC phone, nrf tools HTM, nrf51822,
every time when it's power up :
the once connect: error code 0x7A cann't read characteristic and 0x14 state change.
the second...
Our company needs wireless temperature sensors (can be externally powered or battery operated) and transceiver with 4 channel analog outputs. It has to be finished product...
I am toggling Value of slave through a button on nrf51822ek .This Value is displayed on MCP of dongle, but i have to get this value on terminal to send it to pi then through...
Hello, I am tryong to use to masters to communicate with two accelerometers.
Q1_ I found the following image from Nordic's website that shows SPI0 pins but there is no indication...
In the nrf51 series reference manual section 12.1.9 it states that there is hardware protection that prevents write instructions from being executed and that there is more...
We are using the NR51422 to develop a BLE application. We reused the project “ble_app_hrm” from the SDK v6 and ran it using the NRF6310 board, everything is ok.
We just...
Hello Everyone, right now i use nrf51-dev kit and i want blinky code for that, in Keil i compile code and load in kit and it work fine but now i want to make code in eclipse...
I'm trying to debug the blinky example with SDK 7.1 using Eclipse Luna. Going through several threads here I could figure out configurations needed and build the app. I can...
Hi,
I have been trying to study how to implement support for over-the-air (OTA) updates in my current S110-based project. But I'm already stuck in the very beginning. How...
I am using softdevice and RTX at the same time.
RTX is using RTC1, softdevice is using RTC0, so no problem there.
But sd_softdevice_enable require a clock source as one...
Hi,
I have problem with nRF51 antenna orientation. I used nRF51 developement kit (mKIT) board and I had problem with communication if I just change a little inorientation...
Can I change the shared channel address (first one or first two bytes in the message) when the channel is open?
The manual says after opening the channel, send a broadcast...
Hi,
I rely on twi_hw_master (from sdk 7.1.0) to communicate with a sensor. It works without any issues without the SoftDevice. With the SoftDevice enabled, using TWI causes...
Would you recommend purchasing Red Dear Lab Development Board? Or should I get an EVKIT from Nordic Semiconductors?
Nordic Semiconductor eval kits are expensive and shipping...
I want to have it wireless capabilities into the cable, the receiver and transmitter antenna ports with shielded wire connected directly, so there will be a wireless signal...
hi, guys.
I'm prepareing the Korea certification, KC, with nRF51822 BLE system.
I'm progressing to get KC by certification agency.
Today, They will have RF signal test...
I was comparing the binaries for the S120 and S110 stacks and see the MBR is different.
I was under the impression that the MBR never changes and was thus expecting it...
Hi Nordic
We want to test radio parameter through IQxel . Now,we need a application software to control nrf51822(TX,TX,outpower,channal and so on ) . Can you recommend...
