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...
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...
Hi,
I would like to add DFU support to my product.
How can I protect from people producing/buying counterfeiter boards and flashing my software on these boards ?
Do...
Hi,
I implemented two services, now I have the following problem. Each service is working standalone, but when I put both together only the first initialized service works...
Hi
I'm trying to get an ANT example running on the PCA10028 but I can't make it work.
All supplied make files are for nrf52 based boards.
As I understand it, I need to...
I have tried many different initialize setting, however the ACK could not be received in pine 1 to 5. The PRX can receive all of the 6 pipes. It works for pipe 0 only. Would...
Hello, sorry if this is a stupid question.I'm using a nRF51822, SDK6.0.0 and S110 7.0.0.I want to modify ble_app_hids_keyboard
to be able to send Volumn_up/down keys to android...
Hello:
I am use nrf51822 to transfor data (BLE <->UART),i need a faster rate in ble , and i found a way in the zone,that to use BLE_EVT_TX_COMPLETE to send data, the send...
I would like to use the A/D converter to monitor the battery voltage and need to know if the 0.6V reference is generated with a bandgap or some sort of divider network.
...
Hi,
Next problem I've experienced is jumping processor to Hardfault state at sd_ble_gap_adv_start
with whitelist and BLE_GAP_ADV_FP_FILTER_CONNREQ .
In case adv_params...
Hi
Although I followed and got working eclipse Mars on win10 using this great @Vidar tutorial I am still having problem creating a new project under eclipse for any of...
Hi!
I'm trying to configure my NRF8001 module with the help of nRFgo studio. I'm using Nordic UART over BTLE service template. The module can be discovered via nRF Master...
I am developing a power aware TWI driver for 51822/422. All appears to work properly except when I simulate a bus fault by shorting SCL to ground or shorting SCL and SDA together...
Hi,
Firstly a warning I'm a noob in this area.
I'm seeing some strange events consistently returned from the nRF8001 over SPI. I have an example of the SPI traffic below...
Hi! I would like to get adc sample from two different channels at the same time on my beacon (nrf1822), using the same interrupt. Is that possible?I mean I can use ADC_IRQhandler...
Hi,
It's a very simple question, is there a simple way to check GPIO pin status. I just want to know at a given time if the Pin is High/Low. I don't think I need an ISR...
