Answer
OTA script loading from module to module (no phone) is possible. Once SIO_19 is pulled low on the Peripheral module, it will advertise VSP Command Mode. On the Central Role module, if you load/run the ?$autorun$.VSP.UART.bridge.outgoing? smartBASIC program, you can scan/connect to the advertising VSP module. Please be aware that you will need the MAC address of the advertising peripheral device to connect the two modules. You simply need to type ?scan? then ?connect