https://forum.arduino.cc/index.php?topic=538696.0 Well i continue the thread here because i think thats the correct category :slight_smile: So i try the guide from the link that one of the forum member kindly provide me with http://www.martyncurrey.com/hm-10-bluetooth-4ble-modules/ I do the same…

Arduino Nano + HM-10 BLE Module

Topic		Replies	Views
Arduino nano+ble Software	2	745	May 7, 2021
HM-10 BLE bluetooth module General Guidance	2	1188	May 5, 2021
Arduino nano + HM10 Bluetooth module IDE 1.x	3	5029	May 5, 2021
HM-10 Bluetooth module only returns OK after any AT command Networking, Protocols, and Devices	2	879	May 6, 2021
HM10 Bluetooth module not working with arduino nano Sensors	1	2884	May 6, 2021