Waveshare General Driver for Robots - ESP32
- Availability: Directly available from warehouse in Eindhoven
- SKU: 005159
€27.00
Ex Tax: €22.31
A multifunctional driver board from Waveshare based on ESP32-WROOM-32UE. The board has many features, including DC-motor interfaces, STS3215 servo bus inteface and a built-in IMU. The 40p headers on the board can interface with a Raspberry Pi.
Note: No Wi-Fi/Bluethooth antenna is included, this can be ordered separately: 2.4GHz Antenna with uFL
See the following page for more information: Wiki
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Specifications
| General | |
| Brand | Waveshare |
| Manufacturer model/SKU | 23730 |
| Features | Motor driver Microcontroller Current sensor SD-card adapter Acceleration sensor Magnetometer Gyroscope Programmable button(s) |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 37 |
| Dimension X [mm] | 65 |
| Dimension Y [mm] | 65 |
| Mounting options | Pin headers Mounting hole(s) |
| Diameter mounting hole(s) [mm] | 3 |
| Form factor | Module (general) Raspberry Pi SBC layout/HAT |
| General electrical properties | |
| Minimum supply voltage [V DC] | 5 (via USB/5V pin) 7 (via JST-XH) |
| Maximum supply voltage [V DC] | 13 (via JST-XH) 5 (via USB/5V pin) |
| Minimum IO-pin input voltage [V] | 3.3 |
| Maximum IO-pin input voltage [V] | 3.3 |
| IO-pin output voltage [V] | 3.3 |
| Maximum IO-pin source current [mA] | 20 |
| Maximum IO-pin sink current [mA] | 28 |
| MCU/SoC | |
| Manufacturer | Espressif |
| Chip series | ESP32 |
| Maximum clock frequency [MHz] | 240 |
| Number of cores | 2 |
| Internal memory | |
| SRAM [KB] | 520 |
| PSRAM [MB] | 0 |
| Flash memory [MB] | 4 |
| EEPROM type | Emulated |
| Communication | |
| Hardware interface(s) | I2C I2S SPI UART PWM ADC DAC GPIO USB CDC UART (single wire) |
| Number of IO-pins | 7 |
| Maximum available hardware PWM channels | 7 |
| Maximum available analog input pins (ADC) | 5 |
| Maximum available analog output pins (DAC) | 1 |
| Maximum available hardware UART interfaces | 3 |
| Maximum available hardware I2C interfaces | 2 |
| Maximum available hardware SPI interfaces | 1 |
| USB to serial converter | CP2102 |
| Supported SD card size | Micro SD |
| Wireless communication | |
| Interface(s) | Wi-Fi Bluetooth (Antenna not included) |
| Wi-Fi chip/SoC | ESP32 |
| Wi-Fi frequency [GHz] | 2.4 |
| Bluetooth chip/SoC | ESP32 |
| Bluetooth version | 4.2 |
| Supported Bluetooth standard(s) | LE Classic |
| Current sensor | |
| Sensor (chip) | INA219B |
| Suitable current | DC |
| Measuring method | Shunt |
| Shunt resistance [mΩ] | 10 |
| Maximum resolution [bit] | 12 |
| Acceleration sensor | |
| Sensor chip/SoC | QMI8658C |
| Degrees of freedom (DOF) | 3 |
| Maximum measuring range [±g] | 16 |
| Maximum resolution [bit] | 16 |
| Gyroscope | |
| Sensor chip/SoC | QMI8658C |
| Degrees of freedom (DOF) | 3 |
| Maximum measuring range [±°/s] | 2048 |
| Maximum resolution [bit] | 16 |
| Magnetometer | |
| Sensor (chip) | AK09918C |
| Type | Compass |
| Degrees of freedom (DOF) | 3 |
| Minimum measuring range [mT] | 0.0 |
| Maximum measuring range [mT] | 4.9 |
| Smallest resolution [mT] | 0.00015 |
| Maximum resolution [bit] | 16 |
| Accuracy [±%] | 5 |
| Motor driver | |
| Type | Driver |
| Driver chip | TB6612 |
| Supported motor type(s) | DC motor Solenoid Servo motor (serial bus) |
| Direction of rotation | Bi-directional |
| Number of DC motor channels | 2 |
| Number of servo motor channels | 1 |
| Minimum motor supply voltage [V DC] | 7 |
| Maximum motor supply voltage [V DC] | 13 |
| Motor voltage [V DC] | Equal to motor supply voltage (both for servo and DC motor channels) |
| Maximum continuous RMS current per phase [A] | 1.2 (DC-motor) |
| Maximum peak current per phase [A] | 3.2 (DC-motor, 20ms) |
| Current limiter | No |
| Safety features | Temperature Undervoltage (TB6612FNG) |
| Connectors | |
| Power supply connector(s) | JST-XH (compatible) male |
| IO-connector(s) | JST-PH (compatible) male Pin header female (2.54mm) USB-C female 5264-3A male |
| Wi-Fi/Bluetooth antenna connector | IPEX MHF 1/uFL male |
| Package contents | |
| Package contents | 1x General Driver for Robots Module 4x Spacer 8x Bolt |