WiCAN: Open Source ESP32-C3 CAN Adapter Supporting USB, Wi-Fi and BLE

WiCAN is a powerful CAN adapter based on ESP32-C3 that can be used for car hacking and general CAN bus development. It is available in two form factors: OBD-II and standard USB-CAN. The original firmware can interact directly with RealDash using Wi-Fi or BLE, which allows you to create custom dashboards with beautiful graphics. It is available for Android, iOS, and Windows 10. WiCAN connects to your existing Wi-Fi network and any device on that network, and it allows you to configure Wi-Fi and CAN settings through a built-in web interface. Both versions have a power saving mode that detects when the voltage drops below 13 V or other preset values. When this power saving mode is enabled, WiCAN is able to enter sleep mode, reducing the current consumption to less than 1 mA.

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RL-SM02BD-8723BS peripheral application circuit reference design

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Drives two-phase bipolar stepper motors up to 1A DC

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DRV8662EVM: 50-200V Piezo Haptic Driver

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AP6xxx series Pin to Pin hardware compatible WiFi module peripheral circuit reference

AP6xxx series Pin to Pin hardware compatible WiFi modules, mainly with LGA44/12*12mm and LGA-50/15*13mm package sizes. Currently, we are sharing the peripheral circuit reference of the LGA44/12*12mm series WiFi modules.

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60W Brushless DC (BLDC) Automotive Motor Driver Design BOM, PCB Files and Gerber Files

The reference design is a BLDC motor controller designed to be powered by a single 12V (nominal voltage) supply with a wide voltage range found in typical automotive applications. The board is designed to drive motors in the 60W range, which requires a current of 5 amps. The size and layout of the board facilitates evaluation of the drive electronics and firmware, with easy access to key signals on various test points. A wide variety of motors can be connected by using a 3-contact connector or soldering the motor phase wires to the plated through holes in the board. The 12VDC supply is fused to prevent damage to the board or bench power supply in the event of a motor failure during testing. Commands and the status of the motor can be transmitted through a standard JTAG connector or through PWM input and output signals. The user can also reprogram the microcontroller through the JTAG connector, allowing customization for various applications. This design forms the solution by incorporating the DRV8301-HC-C2-KIT board.

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RTL8822BS module peripheral application reference circuit and driver information

For the integration of wifi module, the most urgent things in the early stage are
1: the application reference of wifi module peripheral circuit in hardware
2: the driver information in software

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Low-Cost 4Mbps IrDA Receiver in MS8 and SO-8 Packages

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LV8746V with selectable CLK-IN input and parallel input

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Stepper Motor Control Evaluation Board for Thick Film Hybrid IC Unipolar Constant Current Chopper Circuit

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CC3D Quadcopter Open Source Data

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Obstacle Avoidance Robot Circuit Design Solution

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3D printer motherboard circuit design based on ESP32S

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Closed-loop servo stepper motor complete set of information (schematic diagram + PCB + source code)

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QCA9379 Application Reference Schematic

QCA9379 is a Qualcomm solution, USB interface dual-channel 11ac standard high-performance WIFI solution, sharing the schematic diagram for easy evaluation and selection.

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Harry Potter style Bluetooth speaker design

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RTL8822CS Module Hardware Reference Design Guide

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Wireless digital full-duplex intercom solution (circuit + source code)

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Controlling the Direction of a DC Motor Using an H-Bridge Driver PCB Reference

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ThinkBoard LoRa Node development board based on ESP32 (reference solution)

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