Add ThingsBoard LwM2M OTA Updates to ESP32
Prepare a tagged ESP32 firmware release and use ThingsBoard LwM2M Object 5 to update from v01 to v02 over the existing X.509 DTLS connection.
IoT & Embedded Systems
ESP32
IoT & Embedded Systems
Migrate ESP32 Telemetry from MQTT to LwM2M with X.509 Authentication to ThingsBoard
Migrate an existing ESP32 from MQTT to LwM2M with Anjay and X.509 DTLS. Configure ThingsBoard, reuse the device identity, flash over USB, and verify temperature and humidity telemetry.
IoT & Embedded Systems
ESP32 Firmware for BLE Wi-Fi Provisioning and Secure MQTT with X.509 Authentication to ThingsBoard
In a previous post, I explained how to secure ThingsBoard using X.509 client certificate authentication and enable auto-provisioning.This post focuses
IoT & Embedded Systems
IoT Device Lifecycle: ESP32 + BLE Provisioning + ThingsBoard Auto-Provisioning
This post outlines the full lifecycle of an IoT device, from factory assembly to end-user operation, and ownership transfer. Devices
IoT & Embedded Systems
Provision ESP32 Wi-Fi via BLE
Provisioning Wi-Fi credentials to an ESP32 can be tricky without a screen or keyboard. Thankfully, Espressif provides a simple way
IoT & Embedded Systems
ESP32-WROOM-32 Quick Start Guide on Windows
This guide walks you through building and flashing your first ESP32 project using the ESP-WROOM-32 DevKit and the official ESP-IDF