Posted on April 30, 2018 at 16:11Hello, I would like to share one complication with editing files on SPWF04.My SPWF04SA is connected via SPI to MCU (STM32F407). SPWF04 webpage should be dynamically updated with data from MCU.My solution is MCU gets...
Posted on April 26, 2018 at 05:28We have started proto-typing with BlueNRG2 reference board. However, I met a following problem.If someone have had same experience or solution, please share with us.Problem:- ROM image as a example of HID/HOGP provid...
Posted on April 27, 2018 at 15:58We are using SPWF01SC.11 in the design and FW version is 3.5.3 (170111-665d284). When we send the command 'AT+S.SCFG=wifi_tx_power,12', We are not consistently getting positive response from the SPWF01 module. Please...
Posted on April 27, 2018 at 14:03Hello,I am using the SPWF01 (FW 170111) WiFi module together with a STM32 host controller to build a MiniAP with TCP socket server. Data is transfered in DataMode.In principle it's working fine, but:1. Some user can'...
Posted on February 28, 2016 at 21:46I've been introduced to SPWF01S WiFi during Embedded World 2016 exhibition at Nuremberg a few days ago.I have an application that requires 8 or more server sockets in AP mode. SSL sockets would be a plus.The guy ...
Posted on March 20, 2018 at 20:28Hello everyone,Based on the evaluation board of SPBTLE-1S, we are going to make a board with SPBTLE-1S. So the question is:Would be able to program the module (the internal BlueNRG) only with the below signals? We ch...
Posted on April 26, 2018 at 10:10 Hi there, I'm working on an STM32F103 connected via USART to a WiFi Module SPWF01SA The communication between MCU and WiFi module works well: I can connect to WiFi network,I can obtain the NTP time via T...
Posted on April 23, 2018 at 11:27Goodday,After a few months on the SP1ML (STM32L151+SPIRIT combined) then switching to SPSGRF (STM32L151 seperate from the SPIRIT module) I am experiencing the same phenomena on both designs. My software toggles the ...
Posted on April 26, 2018 at 07:43Hi,sometimes the SPWF01 freezes (FW. 3.5.3). Then I have to power off the device. A hardware or software reset causes no reaction. I also reseted my host controller, but this doesn't help. Only if I power off the SPW...
Posted on April 13, 2018 at 15:15We are using SPWF04 recently and found this module when running at standby mode would draw around >1mA current rather than uA level mentioned in the datasheet (it actually comes to uA for a couple of seconds and turn...