I have downloaded TERA-TERM to my laptop but it sees nothing. Furthermore I can see no activity on any signal line (UART,SPI or I2C) to the SPBTLE-1S Bluetooth module.
I presume SPBTLE-1S would be driven by the host MCU whether or not there is a receiver unless the protocol demands something like an RTS and a CTS.
What is a simple way to check this board without an iPad?
