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ESP32 Programming - Classical CAN to Bluetooth Gateway
In this post, I will present a CAN to Bluetooth gateway based on the ESP32 processor. The above image shows my test setup using our ESP32 WiFi, Bluetooth Classic, BLE, CAN Bus Module, a CAN-Bus Hub With 7 Ports And DC Power Connection, and the PCAN-USB Pro. As its description implies, the ESP32 module provides all necessary [...]
ESP32: CAN Bus Programming with MCP2515 and MCP2517FD
For good reasons, the ESP32 processor is a prevalent choice for embedded hardware development. Besides considerable memory resources, it provides various hardware features for many applications, most prominently the Internet of Things (IoT). All that comes with more than reasonable price tags, specifically when you use one of the multiple ESP32 development modules. And since [...]
Discover IoT Development with ESP32 to Create Smart Devices
The ESP32 is a low-cost, low-power SoC (System on Chip) microcontroller with integrated WiFi and dual-mode Bluetooth. It has shipped over 100 million units as of 2018 and powers many WiFi devices on the market. This book supplies end-to-end coverage of building an IoT system from the ground up to secure data communication techniques from [...]
Arduino Uno R4 Combines CAN Bus Port with IoT Capabilities
The Arduino UNO R4 WiFi combines the RA4M1 microprocessor from Renesas with the ESP32-S3 from Espressif, forming an all-in-one tool for engineers with improved processing power and a diverse array of new peripherals. With built-in Wi-Fi and Bluetooth abilities, the UNO R4 WiFi allows makers to launch into unlimited innovative opportunities. Likewise, this universal board boasts a [...]
J1939 Protocol Stack Sketch for ESP32 Using the Arduino IDE
The ESP32 is a series of low-cost, low-power system-on-chip microcontrollers with integrated Wi-Fi and dual-mode Bluetooth. The ESP32 series employs a Tensilica Xtensa LX6 microprocessor in both dual-core and single-core variations and includes built-in antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. Furthermore, the processor provides the means to easily [...]
Standard IoT Gateway with ARM i.MX8M Plus Quad-Core Cortex-A53 Supports Two CAN FD Ports
Aaeon, a manufacturer of reliable and high-quality computing platforms, introduced its SRG-IMX8P IoT gateway solution with two CAN FD interfaces, which brings extended connectivity and utility across vertical markets. It is powered by Arm NXP i.MX8M Plus quad-core Cortex-A53 and Cortex-M7 processors with 8 GiB of onboard DDR4 reduce object detection time to 13 msec via a Neural [...]
NMEA 2000 Data Scanner with Bluetooth, BLE for Android, iOS, PC Applications
Our N2K-BT gateway functions as a NMEA 2000 to Bluetooth data scanner for any host device with a Bluetooth or BLE (Bluetooth Low Energy) port, such as PCs, phones, or tablets. Therefore, it supports operating systems such as Windows, Linux, iOS, Android, and more. In addition, the wireless communication protocol employs easy-to-read and easy-to-process ASCII [...]
ESP32 Project: USB to Bluetooth Gateway
The ESP32 processor allows the integration of Wi-Fi, Bluetooth, and Bluetooth LE (BLE) for a wide range of IoT (Internet of Things) applications. Using Wi-Fi ensures connectivity within a large radius. At the same time, Bluetooth allows the user to easily detect (with low-energy beacons) a module and connect it to an Android/iOS smartphone or [...]
IoT-Enabled Control, Data Logger, and Data Transmission Platform with CAN Bus Interface
The RapidM2M C3 by Microtronics represents a control, data logger, and data transmission platform with IoT capabilities, suitable for remote control, automation, and control tasks in industrial automation. The device includes a PLC (Programmable Logic Controller), router, firewall, and data transmission to a web platform. Process-related requirements are pre-configured, minimizing the solution integration effort. Data from analog sensors [...]
Arduino-Compatible Microsoft Azure Certified IoT Development Kit with Visual Studio Code Support
This Microsoft Azure Certified IoT DevKit (IOT-AZ3166) is an all-in-one kit optimized for prototyping and developing Internet of Things (IoT) applications leveraging Microsoft Azure services. It supplies an Arduino-compatible board with multiple peripherals such as an OLED display, sensors, hardware debugging chip (ST-Link), and security chip. The project collection offers creative examples for learning and reference, plus [...]