This can be used to test network functionality.
DNS Client
MDNS
NTP Client
SLSIWIFI
Wifi Test
GPIO, I2C, PWM, UART, RTC, SFLASH, SPI
SSS
Automount of USERFS
POSIX APIs
Round Robin Scheduling
Signal
Work Queue (High Priority and Low Priority)
Smart FS
Proc FS
MTD
ARP, Dhcp, Ethernet, ICMP, IGMP, Ipv4, Json, Lwip, MDNS, NTP client, TCP, Telnet, TLS, UDP
WiFi, Wpa_supplicant
cJson, NETDB Interface
Device Management with Wakaama
Debug Message
TASH
Date, env, free, heapinfo, kill, ps, stack monitor, uptime, ramtest