Hi,
There is much talking about the "large data transfer" over BLE, the l2cap channel being the best option for the moment.
However, does anyone know the datarate achievable...
NRF24AP2 with MSp430F149 . ASYNC 9600 N 8 1
step 1 : reset NRF24AP2 with reset pin , and received a pulsing signal through RTS pin
step 2: send a char (0x4A) to NRF24AP2...
Hi guys,
I am using the gcc setup to program my boards. However for flashing the softdevice I use nrfgoStudio. SO I downloaded the hex file and fashed the siftdevice. But...
How do you create hid information for a joystick and send it over BLE. Nordic doesn't seem to have
primitives for this (they have keyboard and mouse facilities). I'm working...
I use a PCA10001 board as peripheral role of heart rate service and it can be discovered by control panel. But as I download the experimental program of central role of hrs...
I'm reading the source for the nRF Toolbox app for Android 4.3 and comparing it to the Proximity Profile spec from the Bluetooth SIG, which has this to say about path loss...
I have followed the CoAP example from IoT SDK,
I have a Raspberry PI set up as the router,
and two nRF52 boards, one is the client, the other is the server.
Following...
I have following questions:
Is there an example for implementing WeChat on a nRF52?
Is the nRF52 module supported for WeChat AirSync?
Where can i finde the requirements...
Hello!
I'm drawing a circuit with nrf52840 chip and I want to ask some questions:
Is it ok to use 2-side pcb (not 4)? what's of these better in part of radio communication...
Hi, I use nrf connect to programing demo board nrf51 dongle to get it work, failed.
error log as follows:
2017-03-02T09:30:20.014Z INFO Application data folder: C:\Users...
Hi,
Does the PPI module automatically clear the event flags for the linked event? For example, if I have the following:
NRF_PPI->CH[0].EEP = (uint32_t)&(NRF_GPIOTE->EVENTS_IN...
hi
I'm porting Arduino code which has calls to ShiftIn() to read a byte from a GPIO Pin and bitWrite() to write a bit into a byte variable at a particular position.
Below...
dear friends,
now i need to let a master 52832 device communicate with multiple slave 52832s.how can i make it? Our scenario is that a teacher takes a phone in a classroom...
I used SDK12.2.0 and S130 develop with 51422;
I want to test for fds write and read, I followed the fds_sample from github; it can write success, but no FDS_EVT_WRITE return...
I have to exchange information with smart cellphone. My 10040 board create a pair of key by micro-ecc and transfer the public key to the cellphone. However, the cellphone...
i am using timer 1 of nrf24le1.for which i have calculated a value which is to be loaded in th1 and tl1 for 1ms .calculations are as,
clock =16mhz;fosc=16mhz/12=1.333mhz;t...
Hey everybody, I'm having 'intermittent' issues with device addresses on the nRF24L01+. I've read the documentation on what you're not supposed to do as far as device addressing...
dear friends,
There is a pic that i catched using sniffer. SlaveLatency,a gap parameter,is set to 2.As you can see, when the slave do not give an ack,the mater will resend...
Hi
I am measuring the current.
I use SDK 12.2.0 , NRF52 and S132.
I noticed that current was flowing even while device waits events.
Device waits by sd_app_evt_wait...
Is there a way to receive/send messages from/to the nRF51822 (I am using the BLE nano from redbearlab) with a java desktop application? Is there any java library out there...
