ESP8266 communication
Budget: $10 – $30 USD
**Reading the ID of an RFID chip with connection to battery-operated
ESP8266 (A)
** Establishing a connection to the second ESP8266 (B) via ad-hoc
Connection (example: own WLAN, not dependent on infrastructure
WIRELESS INTERNET ACCESS)
** Creating a database of chip IDs on ESP8266 (B)
** Sending the chip ID from ESP (A) to ESP (B) and comparing it with the one there
stored database. Decision on “rights” of the ID –
"allowed/denied". Saving the time information when "allowed"
** Feedback from ESP (B) to ESP (A) regarding the "rights". Indicator LEDs:
green red
tool:espnow
ESP8266 (A)
** Establishing a connection to the second ESP8266 (B) via ad-hoc
Connection (example: own WLAN, not dependent on infrastructure
WIRELESS INTERNET ACCESS)
** Creating a database of chip IDs on ESP8266 (B)
** Sending the chip ID from ESP (A) to ESP (B) and comparing it with the one there
stored database. Decision on “rights” of the ID –
"allowed/denied". Saving the time information when "allowed"
** Feedback from ESP (B) to ESP (A) regarding the "rights". Indicator LEDs:
green red
tool:espnow