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...
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,
Because I didn't want to keep with the last question when this is a tottaly new one, so created another question.
I've tried to get this project to work:
github.com...
We have a communication problem between nRF24LU1+ and nRF24L01+ chipsets. nRF24L01+ uses STM32F4xx MCU on board.
Is there an RF sniffer that sniff the protocol?
Hello,
I want to import DFU bootloader to my project. Now i got DFU working with "hrm" example. I can upload .zip file to my nRF and everything works perfect.
When i...
I'm using windows 10.
MinGW v4.8.12 I think, but when I do a g++ --version it says 4.8.1
Python 2.7.9 as per previous post where 2.7.10 didn't work
CMake v3.5.0-rc1
Boost...
Hi there,
is it possible to share the nrf51 reference layout as p-cad files so they can be (easily) imported into circuit maker / kicad?
I think this would be interesting...
Hi,
In micro_esb.h, it is indicated that the transmission without ACK is not implemented yet. However, there is a parameter named dynamic_ack_enable in the uesb_config...
Hello,
I am getting a 0xdeadbeef assertion at src\soc_radio_timeslot.c line 390. I am using S110 SoftDevice v7.1.0 with nRF51822 revision 2 CEAA. I am using the multiprotocol...
Hi,
i'm newbie to ANT world and i'm trying to create a mesh-like network using broadcast messages and shared channel with nRF51422 SoC and S310 soft-device.
So, i created...
Hi all,
I've been trying to develope a project by using an nRF51822 chip. The project is about to finish. However, I couldn't implement the pstorage module in a correct way...
I am looking to re-install the firmware on my dongle after making it a sniffer but I can't find a hex file for PCA10031. My MasterControlPanel has firmware for PCA10000 should...
Hi
Should I get a characteristic write event ( BLE_GATTS_EVT_WRITE ) with s110 as well with the
following property configuration:
char_md.char_props.write = 0;
char_md...
I try to achieve something similar to IBeacon where data is pushed to any device listening, but where the data is changing over time. Is it possible to (frequently) change...
Hello,
I have recently had to install the nrf tools on a mac computer. The tools have been recently ported to macs, but unfortunately I am getting the following message...
Greetings,
During a connection between two nrf51422s running on S120 (2.1.0) and S110 (8.0.0) with a connection interval of 7.5 ms I get only a maximum RSSI of -42 dBm...
