HM-10 AT command doesn't work

Projects Programming
3

cattledog:

SoftwareSerial BTSerial(11, 10); //RX|TX

The constructor for Software Serial lists the pins in the order as you indicate -- Rx then TX. This is from the point of view of the Arudino.

Your connections are not correct. TX of the HM 10 connects to RX of the Arduino and RX of the HM 10 connects to the TX of the Arduino.

Here's Martyn Curry's tutorial on the HM 10 and AT commands.HM-10 Bluetooth 4 BLE Modules – Martyn Currey

thanks,

i try to connect the RX and TX as you said and it still doesn't work, i connect the arduino with USB cable to my PC. All my connections should be fine now but when i try to send AT command i dont accept anything. what else should I try?

thank you!