About Jitendra J

Jitendra J · 2015-05-31

Posted on June 01, 2015 at 04:19Hello,I've designed BTLE board with BlueNRG and STM32L152. After resetting BlueNRG, voltage at pin12 (VDD1V8) is not stable. It is observed that after every around 1.5 seconds BlueNRG SMPS turns on for a while and goe...

Jitendra J · 2020-04-05

Hi,For Low Power feature, keep LPN_FRIEND_POLL_FREQUENCY > 600 (60 seconds).If you see wakeup more often (after above change), don't be bothered as intermediate wakeups would be very brief and wouldn't affect average consumption. Intermediate wakeups...

Jitendra J · 2019-01-02

There are two important parameters to be measured in mesh network - latency and reliability. Reliability is defined as fraction of no of received messages at destination and no of sent messages from source. Latency is defined as sum of delays insert...

Jitendra J · 2018-12-20

Hello Fahad, to use the api mentioned hci_read_rssi (uint16_t Connection_Handle, uint8_t *RSSI), connection handle should be known apriori. It is straight forward without mesh network. Just make sure that board maintain gatt connection with Android i...

Jitendra J · 2018-06-05

Posted on June 05, 2018 at 07:00 Hello yang, faulty LED is attached to VNI8200XP and represents one of the two conditions: 1. Channel overtemperature (OVT) 2. Parity check fail when SPI mode is used It would be interesting to find out why y...

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BlueNRG 1.8V supply reset after every 1.5 seconds

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Re: RSSI value of a node without mesh network

Re: x-nucleo-plc01a1