Bluetooth file transfer? Instructions? - Raspberry Pi Forums

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hi,

senior in high school using raspberry pi platform engineering project. currently, have set raspberry pi interpret text file, , execute commands based on over text file. in doing this, intent able use android phone app make text file, , send raspberry pi via bluetooth. way, android phone giving raspberry pi "list" of instructions.

has ever done kind of bluetooth file transfer raspberry pi? if so, please me figure out how able soemthing that?

in addition, need able use android phone send instructions "begin executing commands" or "pause" raspberry pi without use of text files, still via bluetooth. i've heard, people use "instruction bytes" this.... tell me how possibly done?

bluetooth has obex file transfer part of protocol. want explore bluetooth pan.

if can establish tcp/ip connection on bluetooth can use iot protocol. run mosquitto on rpi , swap text file mqtt topic, process running on rpi subscribes , executes commands arrive, process running on android device publishes commands (rather writing them in text file, 1980s technology).


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