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ESP32 ThingsBoard Cellular IoT

The Buildstorm platform simplifies the integration of IoT core features onto ESP32 Hardware, from basic IoT functionalities to advanced features like OTA updates and provisioning.

Every user action, spanning HTTP requests, MQTT publishing, Telemetry/Attribute updates, and OTA, is recorded as an event and smoothly handled in the background, ensuring that all APIs operate without blocking. To ensure this seamless operation, the platform runs a system task.

This establishes a robust foundation for your upcoming IoT project.

Supported features:

  1. Device provisioning
  2. Telemetry update
  3. Shared/Client Attributes
  4. Web OTA
  5. Local websever OTA
  6. BLE Device Provisioning

Solution

  1. ThingsBoard IoT Cellular Solution

Blogs

  1. ThingsBoard IoT Platform
  2. Device Provisioning Setup
  3. OTA Updates
  4. Mobile App: User Manual

Example Setup

  1. Generate the Provision Device Key/Secret following the article Device Provisioning Setup.
  2. Update the following WiFi and ThingsBoard parameters in app_config.h of the example.
  3. Use the respective sdkconfig and partition.csv files for esp32/esp32s3.
  4. This configuration will be same accross all examples.
#define TEST_WIFI_SSID     "YOUR WIFI SSID"
#define TEST_WIFI_PASSWORD "YOUR WIFI PWD"

#define PROVISION_DEVICE_KEY    "your provision device key"
#define PROVISION_DEVICE_SECRET "your provision device secret"

#define MODEM_POWERKEY_GPIO_PIN 5
#define MODEM_RESETKEY_GPIO_PIN 4
#define MODEM_RX_UART_PIN 16
#define MODEM_TX_UART_PIN 17
#define MODEM_UART_NUM 2

#define APN "airtelgprs.com"
#define USERID ""
#define PASSWORD ""

Supported Modems:

  1. Quectel m66
  2. Quectel m95
  3. Quectel BG96
  4. Quectel EC200U

SoC Compatibility

The platform has been successfully tested on ESP32 and ESP32S3. In the upcoming days, it will be extended to all versions of the ESP32 chips.

Name BLE OTA
ESP32 Supported Supported
ESP32 S3 Supported Supported

You can also explore the Arduino version of our Arduino ThingsBoard IoT Platform.