Loading... Please wait...
Blog
Recent Posts
ESP32, ESP32-S2 - Serial Port, Native USB Access
The test setup, as shown in the image, represents the hardware of a new project that requires reading CAN (Controller Area Network) data frames, combining them with real-time information plus GPS position, and storing the result onto an SD card. This post will focus on the ESP32 communicating with the GPS module delivering NMEA 0183 [...]
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 [...]
ESP32 Triple CAN Bus Application Through Adding Two MCP2515 Ports
The first question that may arise when talking about accessing the MCP2515 CAN Bus controller per ESP32 may be, "Why would you need an MCP2515 controller when the ESP32 comes with an internal CAN port?" Yes, I found this question in one of the online forums while researching this particular topic. The answer is easy: [...]