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Last Updated on：2024-06-24 06:23:19
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- What is spatial reuse supported in Wi-Fi 6?
- Which product lines that the Tuya Wi-Fi protocols respectively apply to?
- What are the command words sent by MCU to reset Wi-Fi?
- Does the genral solution Timing DP point function have any requirements for the MCU?
- Why does the module for a Wi-Fi product that uses MCU general integration restart repeatedly during debugging?
- The Wi-Fi standard power consumption firmware and the dual-mode module enable low power consumption when replying to product information. Can the Bluetooth function not be used?
- How do I obtain the Bluetooth connection status of a Wi-Fi combo device?
- How do I determine whether a Wi-Fi combo device delivers commands through Wi-Fi or Bluetooth?
- What is OFDMA supported in Wi-Fi 6?
- What is MU-MIMO supported in Wi-Fi 6?
- What are the advantages of Wi-Fi 6?
- What is TWT supported in Wi-Fi 6?
- Does the Bluetooth module in a Wi-Fi and Bluetooth LE combo module have the same capabilities as an independent Bluetooth LE module?
- What are the differences between the self-processing mode and the MCU-coordinated processing mode of a module?
- After SDK migration, a simulation assistant is used for debugging. Why is the data sent by the MCU incomplete? For example, only 55 aa 03 is returned for a heartbeat message, and subsequent data is lost.
- Why am I unable to connect the device that enters the 02 state during network pairing to the network?
- How long is it valid for the MCU to reply to heartbeat messages sent by a module that uses general firmware?
- Will there be a problem if the MCU is a half-duplex serial port that communicates with your company module?
- What is the difference between Greenwich Mean Time (GMT) and local time in functions?
- How can I reduce power consumption when the device is not in use?
- What should I do if I always fail to open the Tuya IoT Cloud serial port?
- What are the requirements for MCU to use the Wi-Fi MCU SDK Which is automatically generated from the Tuya Developer Platform?
- How should I configure the module's buttons and indicators when I enable the module self-processing?
- What are the general steps for integration an MCU SDK that uses Wi-Fi generated from the developer platform?
- Why is it not recommended to use the server time for the record-type report?
- What should I do if the module keeps sending the 01 command?
- Why does the device I developed fail to switch from Celsius temperature to Fahrenheit temperature?
- Why can't the weather data be obtained?
- There is an error of the DP uploaded data in the serial cloud assistant? Why is the data frame incorrect?
- The data have been reported for many times, why is it displayed only once in the background?
- How many bytes is the Wi-Fi SDK serial port sending functions?
- Wi-Fi general connection solution, what kind of time can be obtained for obtaining the time?
- How does the Wi-Fi genral solution module know whether the MCU restarts?
- When does the Wi-Fi general connection module send networking status?
- When does the Wi-Fi general connection module send the 08 query command?
- For products that are universally connected to Wi-Fi, will Wi-Fi issue a successful flag command after reporting the status?
- How to combination report Wi-Fi general connection DP?
- What are the network statuses of Wi-Fi general connection?
- Wi-Fi genral solution What protocol will the module reply after the MCU sends the reset network configuration command?
- When is the distribution network self-processing mode provided by the Wi-Fi genral solution protocol generally used?
- What is the difference between the two network configuration instructions provided in the Wi-Fi genral solution protocol?
- Wi-Fi general connection product, what time does it mean to get the local time?
- If I remove a Wi-Fi device that uses the general integration solution from the app, what will happen to the device?
- In Wi-Fi universal firmware, will command still be issued if the device goes offline after time is set through the App?
- When Wi-Fi device use AP configure network, what's the meaning of the number behind the SmartLife hotspot released by the device?
- What does steady-on mean for the Wi-Fi indicator?
- Can the MCU proactively obtain the network status over a common standard protocol of the Wi-Fi module?
- What is the minimum size of a Wi-Fi module upgrade package?
- Is there a requirement for the time interval for the Wi-Fi module to check the weather?
- Which command word is used by the Wi-Fi module to query product information?
- Does the Wi-Fi module have a retransmission mechanism? How can I determine that the transmission is successful?
- Can a Wi-Fi module obtain the local time?
- How do I stop heartbeat packets of the Wi-Fi module?
- Will the Wi-Fi module be rest and exit the pairing mode when it receives the reset command during pairing in EZ mode?
- What will happen if the Wi-Fi module reports the same DP point data?
- Can devices not respond to the command word 01 from the Wi-Fi module?
- What is the interval of data per frame for Wi-Fi module, MCU docked product?
- What is the difference between the two working modes of Wi-Fi module general connection?
- What is the network pairing process of a Wi-Fi module?
- How will the Wi-Fi module going offline or online affect the MCU's OTA upgrade process?
- What is the interval for the Wi-Fi module to send data frames?
- Why the Wi-Fi module cannot connect to the server after receiving the network configuration instruction?
- What are the differences between the RST pin of the Wi-Fi module and the reset command?
- Can I connect to a specified router through Wi-Fi for the production test?
- Why cannot the Wi-Fi be reconnected after the disconnection?
- What can I do when the Wi-Fi indicator blinks quickly but network pairing fails?
- What is the sending cycle of heartbeat commands for Wi-Fi frequently powered devices?
- What are the uses of heartbeats between Wi-Fi and MCU?
- What changes should the original version 00 or 01 protocol of Wi-Fi be made to upgrade to 3.0 protocol?
- Is the Wi-Fi protocol 02 the command sent by the module or the MCU can request it?
- What does the fourth byte of the Wi-Fi serial protocol represent?
- What do the first two bytes of the Wi-Fi serial protocol represent?
- What is the maximum amount of data for one frame of Wi-Fi data?
- How can I switch between pairing modes of the WBR3 module?
- Will the Wi-Fi configuration information be cleared by the RST resetting ?
- Is the RESET pin connected to nothing when it is empty, or connected to a 3.3V power supply through a 10K resistor?
- The initial value reported by RAW type is not synchronized, why?
- Why does the panel display errors and garbled characters when the Raw data is reported during the initialization process?
- How does the MCU need to be upgraded via OTA to ensure that it will not become bricked after the power is interrupted during the upgrade process?
- How to report enumerated variables when MCU is connected in general?
- How to report faulty data points when using MCU genral solution?
- How to parse and report RAW data when the MCU is generally connected?
- After MCU OTA upgrading, how does the MCU general connection produc report the current version?
- Can the MCU debugging assistant be connected to the network?
- MCU development, in which time zone is the time obtained?
- What is special pairing in the protocol for MCU development?
- What is the passive pairing in the protocol for MCU development?
- As the MCU connected, if the weather function is enabled, what time is the weather status sent by the module?
- For products connected to the MCU, in the special network configuration mode, reset the Wi-Fi, will the device be removed from the App?
- How to reset the Wi-Fi of products connected to MCU?
- How can I set a module to different pairing modes for MCU integration?
- Can MCU connection solution get weather data for the next five days?
- When MCU is docked to a Wi-Fi product and after the App is removed, does the module enter the network configuration mode by default?
- When MCU replies to your module 08 query command, is there a format requirement for the DP point report?
- Is the I/O14 or pin 14 used for the Wi-Fi indicator button defined in the MCU SDK?
- What are the basic protocols in an MCU SDK package?
- When is the all_data_update() function in the MCU SDK called?
- What will happen if the MCU OTA does not reply to the data packet?
- What can I do if the CRC sum check fails?
- What is the baud of the BK module?
- What is the baud for the WRG1 gateway firmware to capture running logs?
- Does the dual-band Wi-Fi module of WB3RD support 5G?
- How do I verify the Bluetooth control of the WBR3 Wi-Fi module?
- The WBR3D module is integrated by using the general integration solution, but it crashes upon power-on. Why?
- How do I set the special pairing mode for CB3S Wi-Fi modules?
- What flashing tools do I need to flash the ZTLC5 module on my own?
- After serial ports of the MCU are connected to the module, devices can be found in the App but cannot be paired. In addition, the module returns 0X03 for the network status. Why?
- For devices developed based on the Wi-Fi low-code integration, the module does not send heartbeat packets but directly queries the product information when it is powered on. Why?
- For devices developed based on the Wi-Fi low-code integration, can I modify the hotspot name, which is tuya_mdev_test, of the specified router?
- Why is the weather data not sent by the module of the device developed based on the Wi-Fi low-code integration?
- Can I report multiple DPs at a time for devices developed based on the general Wi-Fi integration? How do I configure the feature?
- Why does the MCU always fail to obtain the local time for devices developed based on the Wi-Fi low-code integration?
- What is the maximum number of DPs supported by a module? Why can some modules of the same product not be paired?
- Can I modify the Wi-Fi RF performance parameters, such as the transmit power, of the device developed based on the MCU low-code solution by using the WBR3 Wi-Fi module?
- How do I reduce the standby power consumption of the module during low-code integration over Wi-Fi?
- What if the MCU does not respond to the heartbeat message from a module in a product using the general integration solution?
- After SDK migration, a simulation assistant is used for debugging. Why is data sent by the MCU incomplete? For example, only 55 aa 00 is returned for a heartbeat message, and subsequent data is lost.
- How does the Wi-Fi module determine if MCU is rebooting?
- What is a dual-band Wi-Fi device?
- Why does the module's network status change to low power mode?
- How many schedules can be added for a Wi-Fi product?
- How to perform product test of Wi-Fi MCU solution?
- What is the baud for a Wi-Fi module to connect to the firmware over the MCU serial interface?
- Will a module send the Wi-Fi status upon power-on?
- Can Tuya's MCU Simulation and Debug Assistant connect to the Internet?
- What is the default level of GPIO in self-processing mode configuration of the module?
- How do I use the weather feature of the Wi-Fi module? How is the weather data updated in real time?
- What is the difference in pairing between Wi-Fi+Bluetooth LE and Wi-Fi solutions?
- What are the requirements of the module for the speed of the network uploading and downloading?
- For a product that uses the Wi-Fi general integration solution, if the MCU does not receive or respond to a command, will the command be re-sent?
- If a Wi-Fi device that uses the general integration solution sends a product information query and no production information is returned, will the Wi-Fi device re-send the product information query command?
- What is the difference between Wi-Fi firmware versions 3.1.2 and 3.1.3? Do I need to change the protocol code for MCU-connected products?
- What is the Wi-Fi protocol?
- Wi-Fi device network configuration failure self-check process?
- How to report data again if the standard function point is not enabled for repeat reporting?
- How to prevent the module from entering the pairing state?
- Wi-Fi door lock category, why does the panel still show "opening" after the MCU has reported the opening and closing status when clicking on remote door opening on the APP?
- In the WiFi access control category, why is it that when I report the door opening and closing status as 0, the panel does not display the door closed?
- How to decode the data transmitted by Beacon remote controller on WiFi devices?
- How to pair with Beacon remote control?
- Can I return a device that was once successfully paired using the Wi-Fi general integration solution to the previously paired network when the re-pairing is failed due to timeout?
- Does the Wi-Fi network resetting command need to be sent when the module is paired with the network?
- I write the MCU communication protocol myself. However, testing of the PID information protocol fails all the time. Why?
- Why is it able to configure the network when the product hardware reset?
- How to connect the serial port of the 5V MCU to the serial port of the Wi-Fi module?
- Can the Wi-Fi SDK be transplanted by the 51 MCU?
- What is the minimum value of #define Wi-Fi_UART_QUEUE_LMT?
- Why is the time command always unsuccessful?
- Is there any data sent from the Wi-Fi module when it is powered on?
- What does the third byte of the Wi-Fi serial protocol represent?
- How many modules can the Wi-Fi carry at most?
- MCU genral solution, how often does the Wi-Fi module detect the communication with the cloud?
- Does the Wi-Fi module support connecting to WPA2 Enterprise?
- Will devices disappear from the app after the Wi-Fi network is reset?
- How to distinguish whether the module used is the general firmware or low power general firmware?
- When calling the all_data_update() function in the MCU SDK, can it be filled in as fixed parameters?
- How does the MCU communicate with Tuya general connection module?
- How are packets sent to the MCU during an OTA upgrade of the MCU?
- What is the Tuya MCU simulation and debugging assistant?
- During debugging, why some functions are not executed after the program is transplanted?
- Does the swich keyword in the program conflict with the c language?
- When migrating the MCU SDK, why will the serial bytes be lost in the port receiving and processing ?
- What are the baud rates supported by MCU general integration?
- Does Tuya's settings support OTA, and does OTA use a signature algorithm?
- Which protocol does Tuya device use to connect to the cloud?
- In which mode does Tuya equipment work? station or AP?
- What are Tuya's current Wi-Fi modules that support 5G band routing? And how does the network configuration work?
- What security library and version does Tuya currently use?
- How to download and use Tuya module debugging assistant?
- What software stack does the Tuya module use?
- Does Tuya support using multiple DP points to upload in a package?
- Does the MCU SDK provided by Tuya support simplex serial ports?
- What is the Tuya Cloud simulation assistant?
- Does Tuya use big endian mode or small endian mode for the serial communication protocol？
- When was the status Wi-Fi_NOT_CONNECTED in the Tuya Wi-Fi SDK entered?
- A module restarts during pairing and sends a string of garbled characters after the restart. Why?
- What do I do if network pairing fails?
- What is module's self-processing Wi-Fi reset method?
- How should the MCU respond to the sending state query of the module state?
- Does the module have the function to check the local time?
- I used the serial interface assistant to send a network pairing command based on the protocol used for module connection. Why didn't the module enter the network pairing mode?
- What is the meaning of MCU and module co-processing in module working mode?
- Can a module automatically terminate pairing if it is not paired for a long time or fails to be paired?
- What are the possible causes for weak module signals?
- How to address the issue that the module cannot work properly?
- How do I set the Flash operating mode for a module during program download?
- How long does it take to initialize the communication after the module is powered on?
- Why does a module repeatedly send the 01, 02, and 03 commands?
- Are there high-temperature modules that support MCU general integration?
- Is there a routine for MCU and Wi-Fi module docking?
- After adding DP, do I need to re-port the MCU SDK?
- Pairing still fails after power-off and then power-on. The Wi-Fi status of 0x00 (smartofig) is returned. After that, no Wi-Fi status is returned. Why?
- The data length is 4 bytes, I only use one byte, what should I do?
- If I need to add or modify DPs during testing after receiving the Wi-Fi module, do I need to update the firmware?
- After the control panel sends a command, if the MCU does not reply, will it be repeated?
- What does '[err]tuya_httpc.c:1595 schema size out of limit:3762' mean when printing the Wi-Fi module log?
- I need to disconnect a module from the network from the module end. After sending a pairing or reset command to the module, the module clears existing pairing information. However, after a period of time, the module automatically connects to the original network. What can I do？
- After power-on, the pairing indicator does not flicker quickly, with a probability of 20%. However, after a long press of the reset button, the indicator flickers quickly, and the pairing is successful. Why?
- Why does the mcu_get_wifi_work_state() function always return 0xff in the development process?
- What is the flash resource occupied by the MCU SDK downloaded by the platform genral solution solution?
- What are the common Wi-Fi module log LPTs and print baud rates?
- If the Wi-Fi module is already connected to the network, and the router is disconnected at this moment, how will the module handle this exception ?
- If current temperature in the communication protocol is negative, what data should MCU send?
- How can I view pin numbers if I select the self-processing mode?
- What happens if the device sends the same command in a row?
- If a Wi-Fi network cannot be detected, which command will a Wi-Fi module send to my device?
- How to grab the module's print log?
- How can I use the MCU to send related commands to set the pairing mode for a module and connect the module to the platform without using the app for the pairing?
- How is the weather data function interpreted?
- Which geographic location parameters will be based on when obtaining the weather data?
- After the router is reset, will an offline module send its status to the MCU?
- After the router is reset, will the module reconnect to the router?
- How does the server send firmware to Wi-Fi module during OTA upgrade? Is there a validation step?
- Can I use only one pairing mode?
- What does dual-band mean?
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