LaskaKit RoboBoard ESP32 V2

Product detailed description

Build a robot! Don't worry, it's nothing complicated. With our RoboBoard-ESP32, it's a breeze. The RoboBoard has everything important for a simple robot on it, and you can eventually make it into a much more complex robot thanks to the expansion connectors for both I2C and SPI bus.

RoboBoard-ESP32 (V2) is a compact board for building robots with ESP32, featuring all the essentials: control for up to 4 DC motors, outputs for up to 8 servos, an integrated USB-C programmer, compact I2C/SPI/IO connectors, and enhanced power supply – including 2S Li-Pol charging directly via USB-C, protection, and a status RGB LED. This makes it ideal for initial robotics projects as well as for later expansion with additional sensors, displays, and modules.

If you don't want to use DC motors or you would like to add Servos to them, RoboBoard-ESP32 is ready for this option. Up to 8 servo motors can be connected - what you use the servo motors for is up to you. The individual servo motors are controlled by GPIO16 to GPIO19, then GPIO25 and GPIO26 and lastly GPIO32 and GPIO33.

Specifications:

• Microcontroller: ESP32-WROOM-32E (Wi-Fi + Bluetooth)
• Programming: USB-C programmer CH9102F
• DC Motor Control: Up to 4× DC motors (2× TB6612), PWM control via PCA9685
• Max. Continuous Current: 1.2 A per channel (TB6612)
• I2C Bus: SDA = GPIO21, SCL = GPIO22
• Servo Outputs: Up to 8× servos (GPIO16, GPIO17, GPIO18, GPIO19, GPIO25, GPIO26, GPIO32, GPIO33)
• Buzzer: GPIO27
• RGB LED: Addressable (SK6812), GPIO4
• Micro Connectors: 1x I2C, 1x SPI and 1x IO
• SPI Pins (Micro): CS = GPIO15, MOSI = GPIO13, MISO = GPIO12, SCLK = GPIO14
• Power Supply: 2S battery with BMS (JST-PH connector max 2A) + charging via USB-C
• Motor Power Supply: Step-down converter LMR14050 (up to 5A)
• Battery Voltage Measurement: GPIO34 (via voltage divider)

Version Comparison:

Package contents:

• 1x RoboBoard-ESP32 (V2)

Note:

• The product is not a self-contained functional unit and may require professional assembly.
• Photos are for illustrative purposes only and may differ slightly from the actual appearance of the product without changing its properties.