dptechnics/walter-modem

10 examples

• bluecherry

  This program sends and receives MQTT data using the DPTechnics BlueCherry cloud platform. It also supports OTA updates.

  9.26 KB
• coap

  This example will send a counter value to the coap.me test server and receive the response from the demo server.

  5.37 KB
• http

  This example demonstrates how Walter can send and receive HTTP GET and POST requests using httpbin.org.

  5.96 KB
• https

  This example demonstrates how Walter sends and receives HTTPS GET and POST requests to httpbin.org.

  8.55 KB
• modem_firmware_flash

  This example uses the ESP32-S3 on Walter to update or recover the Sequans modem firmware.

  5.84 MB
• mqtt

  This example demonstrates how Walter connects using MQTT and publishes and subscribes to messages on a topic.

  7.37 KB
• mqtts

  This example demonstrates secure MQTT connectivity with TLS certificates. Walter publishes and subscribes to messages.

  10.11 KB
• positioning

  This example demonstrates a low-power tracker that uses Walter’s GNSS to transmit its position to a demo server.

  10.43 KB
• tcp

  This example sets up a bidirectional TCP connection using Walter. It sends data to a remote endpoint every 30 seconds.

  7.11 KB
• udp

  Demonstrates a bidirectional UDP connection using Walter, sending data to a remote endpoint every 30 seconds.

  7.12 KB