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...
Hello,
I have downloaded the software related with the "nRF51822 Bluetooth Smart Beacon Kit" in order to modify typical iBeacon's parametres such as UUID, Major ID, Minor...
Hello everyone,
I'm trying to interface a NiceRF LN610 LoRaWAN chip to nRF52840 via UART. Initially, I tried communicating with the chip using CP2102 USB-to-TTL module and...
Hi,
In order to measure the RF power, I measured the RF power by radiating inside the RF shield box.
But there is something strange.
The position between the device...
Hi ,
I want to develop the firmware to read the nfc tag and read the sensor data send to the application via BLE I have read many post regarding nfc . Let me explain what...
Hi,
I am working on temp. sensor with nrf52832 dev kit for firmware testing and development and also using nrf52810 for product testing.
in my code, I merged twi communication...
hi,
I want to develop a project based on ble beacon mode and ble app hts code.
and I am using nrf52810. so will it work if I merge both codes and use for this project...
I know that nrf_cal_set_time() from the nrf calendar example is NOT meant to be called on a regular basis / should only be called to update the time being kept locally to...
Hi,
We are looking for a guideline to trigger GPIO and SAADC sampling at the same time.
Our purpose is to sample every 20 m
Hi,
We are looking for a guideline...
Hi, We have a DFU OTA process that was functional, but updating our softdevice to s113 7.2.0 has left us with a problem - since the softdevice does not exist in the nrfutil...
Hello.
I am doing a small project where nrf52 reads data from a BME280 temperature sensor via SPI and sends it using ESB.
I have no experience with radio, so I use a ready...
I would like to use the NRF24L01+ from a 3v coin cell, but interface it over SPI with a 1.8v-powered microcontroller. Assuming the uC is tolerant of the NRF SPI outputs, I...
We have a application where data transfers happen through a mechanism where the external client does a write-without-response to send in a command. The response to the command...
I am busy with my first BLE project , programming a custom service for both pheripheral and central role. I have already finished the pheripheral service, using a custom service...
There are other GPS modules on the market which can give information like "the device is within 10 meters of the given coordinates". Is there a way to either get this information...
Hello,
i am using AES CCM encryption available in nrf52832,
my data which need to be encrypt is same every time. data will encrypt and 4 byte will add at the end of...
Hi all,
I am working on a project with the nrf52832 and I am using softdevice S132 6.1.1. After creating my desired flash layout (with some help on this forum, thanks!)...
