CG Board Mini
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Development board for sensor projects
CG-mini is a universal development board designed to connect up to 8 digital and analog sensors, as well as to control actuators.
A PIC32 microcontroller with wireless WiFi/Bluetooth interfaces for data transmission is installed on board.
The increased reliability of the system is provided by an external watchdog timer.
- Main controller – ESP32-WROOM
- Two controllable address LEDs – WS1812B
- Pre-installed DC-DC converter
- Logic output for load switching (up to 0.5 A)
- Fan output with PWM capability and interference suppression
- JST 2.54 connectors for connecting peripherals
- Connection support:
- Up to 3 I2C devices
- Up to 2 UART devices
- Up to the 1st analog device
- Up to the 1st OneWire device
- Up to the 1st SPI device
- Up to the 1st relay or piezo emitter
- Protection against reverse polarity of the input voltage
- 3 power options: USB type-C, DC barrel, terminal blocks
- Supply voltage
- Type-C: 5 V
- DC Barrel: 9 – 23 V
- Terminal blocks: 9 – 23 V