Q1: Is the module able to recognize things other than the command listed in the table?
A1: No, the module is not able to recognize a random sentence. But you can try to use the Future board with the connection to the WIFI to recognize a random sentence. This ASR module can only recognize the built-in commands.
Q2: Do I need to connect this module to the internet?
A2: No, you don't have to do it.
Q3: Do I need to buy the Future board for this module?
A3: If you only need to do something simple, like turning on and off the light, fan and opening and closing of the door, the module itself is enough. If you need to do something more complicated, then getting a Future board or other mainboards is necessary.
Q4: Can I use the 3.3V power supply for the module?
A4: Yes, you can use the 3.3V power supply.
Q5: Is this module chargeable?
A5: No, it is not.
Q6: Can I program the module itself?
A6: No, the module itself cannot be programmed.
Q7: Where can I find the command list?
A7: Please go to the page here.
Q8: Is it dangerous to plug the lithium battery to the module and use the 4PIN power supply port of the module at the same time?
A8: No, it will be safe because the lithium battery output will be cut out automatically if both power supplies are connected to the module.
Q9: How to make the module recognize commands more accurately?
A9: Try to make the training environment as quiet as possible.
If you have any question, please feel free to contact us atDiscord, we will always be there to help.