Release 0.2.0

This is a beta release of PIC32MZ-W1 UART-To-AnyCloud solution. The release adds the following features:

1. Provisioning via TCP Socket
2. WPA3 support
3. Loading Server Certificate via UART
4. Reading Certificate from TNG via UART
5. Low Power support
6. Bug fixes for issues found in previous release

More details regarding the AT Commands can be found in ATCommandReference.pdf available at https://github.com/MicrochipTech/PIC32MZW1_AnyCloud/blob/main/doc

Known Issues and Limitations

1. Only 'Extended Deep Sleep' mode is supported currently in Low Power feature. 'Connected sleep' mode will be supported in future release.
2. Connectivity to Azure IoT Hub is currently not possible with domain name containing 'gateway' in it. The user would need to do a 'nslookup ' and check if the domain name contains 'gateway'. In case it does, the connectivity to the Azure server will not be possible.
3. Current drawn in 'Extended Deep Sleep' mode in Low Power is more than expected.
4. Root Certificate is not being read correctly via the AT+READCERT command
5. Support of UART interface is via UART1, hence the Host MCU connectivity is possible only on PICMZW1 Curiosity board and not on WFI32 IOT Board.
6. Configuring DHCP Server IP address ranges via the AT+DHCPS command is not working.
7. MQTT 'KeepAlive' parameter configuration not supported via AT+MQTTC Command