Can I use this as a serial-to-BLE interface for a 5V Arduino.i.e. Can I run this off 5V power and can I use 5V on the uart?Thanks
JaneYu 2019-09-03 21:37:51 9 Views10 Replies Can I use this as a serial-to-BLE interface for a 5V Arduino.
i.e. Can I run this off 5V power and can I use 5V on the uart?
Thanks
Hi, yes it should work Bluno Beetle.
But unfortunately, this product is not manufactured anymore.
JaneYu Hey in this case can you open an email thread with us at [email protected] so we can better assist. If you could provide a quick summary of the problem , the above picture, and an actual picture of your setup so we can ensure all wiring is correct. Thank you for your patience.
JaneYu I have sent an email as requested. Please can you assist be ensure a prompt response. I waited the whole day yesterday only to be asked to repeat the request by email. I will be forced to move onto another product if I don't hear back from you today. Thank you in advance.
Thanks for the feedback. I want to know if I can connect the UART (RX and TX) pins directly to the RX and TX pins on a 5V Arduino?
JaneYu That is correct. Check out the product wiki here: https://wiki.dfrobot.com/DF... and you can find the pinout for the BLE module and be able to know which you should connect to the Arduino RX and TX.
Are you making a Bluno by yourself? the software reboot sometimes is not reliable, the hardware reset is recommended. before you uploading the code, did you use command AT+Exit to exit the AT mode?
For the connecting problem, please verify the schematic, you can refer to the schematic of our Bluno for your design.
JaneYu There are no difference on BLE 4.1 and 4.2 on hardware, but now we have only developed the function of BLE 4.1 on software. That's why you saw the difference.
JaneYu Ok I see. We'll be ordering this soon and be integrated on our project. Thanks!
I taught I could access the GPIO's and analog inputs as they are listed on specs. Ok thanks anyway.
JaneYu 
