My skype account has accepted the invitation. Please try to swap the Lora ST modules of the two devices. If the serial port outputs RX information, it means that the board of the device may be damaged.
My Skype account has accepted the invitation. Please try to swap the Lora st modules of the two devices. If the serial port outputs RX information, it means that the board of the device may be damaged.
My skype account has accepted the invitation. Try to swap the Lora ST modules of the two devices. If the serial port outputs RX information, it means that the board of the device may be damaged.