HardwareS0 GatewaySoftware
CoAP-DTLS (Secure CoAP)
Connecting S0 to Magistrala via CoAP with DTLS security
Connecting S0 to Magistrala via CoAP Secure
Running Magistrala
Ensure that Magistrala is running.
Ensure also you are in the embedded/targets/zephyr/coaps directory when executing the below steps.
Modify the configuration file in src/config.h.
Start with the WiFi credentials, as S0 in this case is in Station Mode:
#define WIFI_SSID "SSID" // Replace `SSID` with WiFi ssid
#define WIFI_PSK "PASSWORD" // Replace `PASSWORD` with Router passwordConfiguring Magistrala Variables
#define MAGISTRALA_HOSTNAME "messaging.magistrala.absmach.eu" // Replace with your Magistrala instance hostname or IP
#define MAGISTRALA_COAPS_PORT 5684
#define DOMAIN_ID "DOMAIN_ID" // Replace with your Domain ID
#define CLIENT_ID "CLIENT_ID" // Replace with your Client ID
#define CLIENT_SECRET "CLIENT_SECRET" // Replace with your Client secret
#define CHANNEL_ID "CHANNEL_ID" // Replace with your Channel IDDTLS Certificate
To download the Magistrala CA certificate, run the following command:
openssl s_client -connect messaging.magistrala.absmach.eu:443 \
-servername messaging.magistrala.absmach.eu \
</dev/null | openssl x509 > messaging.magistrala.absmach.eu.pemCopy the certificate contents to your src/ca_cert.h.
Building and Flashing Code
Once you update the configuration file, build and run the code:
west build -p always -b esp32c6_devkitc
west flash
west espressif monitor