upd: increase returned network num. in scan networks
upd: increase returned network num. in scan networks

andrea-83/arduino-firmware-esp,andrea-83/arduino-firmware-esp,arduino-org/arduino-firmware-esp,arduino-org/arduino-firmware-esp,andrea-83/arduino-firmware-esp,andrea-83/arduino-firmware-esp,arduino-org/arduino-firmware-esp,arduino-org/arduino-firmware-esp