Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on August 04, 2015 at 07:58I use Blue NRG chips for BLE communication. Testing it with STEVAL-IDB003V1 with BlueNRG GUI in Master mode. In device i have defined characteristic with notification and read/write properties (1Ah). Characteristic ...
Posted on October 21, 2015 at 14:04 I know that the HTTP file image can be downloaded from an HTTP server and written to flash using AT+S.HTTPDFSUPDATE. Could it be possible to add the capability to load the HTTP file image to flash by sending the i...
Posted on October 06, 2015 at 16:31 Next problem... I have enabled flow control on the module and the MCU and now attempting to use a bit rate of 460800. Both ends are using the right bit rate but only the MCU appears to be controlling an RTS signal...
Posted on October 19, 2015 at 16:54Hai Guys !I am using SPWF01SC.11 , I have connected this with the micro controller via UART.From the micro controller I am sending a command AT+S.SOCKD= port number through UART.Now my WiFi module received the comm...
Posted on October 19, 2015 at 08:58Suppose I set an advertiser in scan mode - SCAN_RSP. Is the Client (Central role) can send the scan request with its own user data?
Posted on October 11, 2015 at 15:14Hi everybody, I have troubles to connect the SPWF01 with an AP using WPA2 privacy mode. When I try to connect, after Wind 25: association successful, I receive Wind 40: deauthentication:1 +WIND:19:WiFi Join:00:04:E...
Posted on October 09, 2015 at 12:31Hello, we have to transfer long attributes (images) on BlueTooth. We read in BLE Specifications 4.0 that this can be accomplished using the “Write Long Characteristic Values�? procedure described in 4.9.4 of part ...
Posted on October 01, 2015 at 09:51Hi, I am broadcasting a small UDP packet once a second through the SPWF01 using AT+S.SOCKON=192.168.1.255,55555,u and AT+S.SOCKW and that appears to work just fine but if I access the SPWF01 web server at the same...
Posted on October 05, 2015 at 11:21 My device is configured as a SERVER in an advertising mode. ret = aci_gap_set_discoverable(ADV_NONCONN_IND, 160, 160, PUBLIC_ADDR, NO_WHITE_LIST_USE, sizeof(local_name), local_name, 0, NULL, 0, 0); ...
Posted on October 01, 2015 at 14:45 First I configure the module. void BLUENRG_Setup(void) { HCI_Init(); BlueNRG_RST(); Osal_MemCpy(bdaddr, SERVER_BDADDR, sizeof(SERVER_BDADDR)); /* Configure BlueNRG address as public (its public addr...