Forum >Replies by ghil.cacho
Replies （2）
- You Reply: Thank you makermuyi. Looks like the previous reply is a spam, please check those users admin!
Still having an issue with the usb restarting
. Put a decoupling caps but still the same. I have just the usb port, 2pc 33ohms for each data line one tvs diode and the ble4.1 - You Reply: Thanks for the reply! After reading the datasheet of that one it has same clamp voltage of my tvs which is 5V. I read the datasheet of the ble chip but I can't find where the max input on USB signal USB- and USB+. I measure the voltage on one of the line and it measures 3V. Does that mean the ble chip clamps it to 3V? or do I need a lower TVS like a 3V TVS.