I want to store sensor values on the arduino board. Can ESP8266 read the data from the board (Flash memory or the EEPROM)? How should I approach this?
closed as unclear what you're asking by Majenko♦ Dec 1 '17 at 10:44
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Assuming that values of sensors are stored in EEPROM - Use EEPROM read function to read it to some variable. Then use software serial to send it via software TX to the RX of ESP8266 at its required baudrate.