Dear Hexor and DanielNora, I need your help to clear how the wiring should be. According with HM-10 datasheet (JNHuaMao Technology Company Bluetooth 4.0 BLE module Datasheet), the CC2541 pinout and Hexor´s information, the wiring between the arduino board and the HM-10 must be:
arduino HM-10 CC2541 DC 5 23 (PIO0) 7 (P1_3) DD 6 24 (PIO1) 8 (P1_2) RESET 4 26 (PIO3) 11 (P1_0)
is it correct? I´m a little confuse about the pin number in the HM-10 board Please confirm Thanks in advance...