Name | WitMotion 3-in-1 Serial Converter |
Built-in Chip | CH340 chip |
Driver | CH340 UART Driver |
Size | 51*15.5*7.2mm / 2.0" x 0.61" x 0.28" |
Current | <500mA |
Input Voltage | 3.3-5V |
Baud Rate | 300 bps to 1.5 Mbps |
Pin Definition | Standard USB type A male and TTL(TXD RXD) 232(232T 232R) 485(A B) 3.3V 5V. |
Highlights | USB TTL 232 485 can freely convert to each other |
Function | USB-TTL ,USB-RS232,USB-RS485 |
USB Interface | 2.0 |
Temperature Range | -40℃ to +85℃ |
LED Indicator | Yellow light flashing (COM port connection), red light flashing (data receiving), green light flashing (data sending) |
Packing List | 1*3-in-1 Serial Converter, 4*DuPont cable |
Compatibility | Windows 98SE, 2000, XP, Vista, Window7, 8, 10; Mac OS 9, Mac OS X & Linux 2.40; MCU compatible with UART interface like Arduino, Raspberry pi and more |
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For Arduino |
For WitMotion GPS Module |
For Raspberry PI |
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For WitMotion Inclinometer |
For WitMotion GPS IMU |
For WitMotion Inclination Module |
For WitMotion Acceleration Modules |
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3-in-1 Conveter | 6-in-1 Conveter | USB-TTL Serial Cable | USB-232 Serial Cable | USB-485 Serial Cable | |
Functions | USB-TTL ,USB-RS232,USB-RS485 | USB-TTL, USB-RS232, USB-RS485, TTL-RS232, TTL-RS485, RS232-RS485 | USB-TTL | USB-232 | USB-485 |
Built-in Chip | CH340 | CP2102 | CH340 | CH340 | CH340 |
Driver | CH340 | CP2102 | CH340 | CH340 | CH340 |
Size | 51*15.5*7.2mm / 2.0" x 0.61" x 0.28" | 54.8*18.6*7.2mm / 2.15" x 0.73" x 0.28" | 1 meter / 39 inch | 1 meter / 39 inch | 1 meter / 39 inch |
Established in 2014, WitMotion Shenzhen Co.,Ltd aims to become a global leader in attitude sensor, AHRS IMU. Foud out more here in our Witmotion Brand Store on Amazon.
The company is dedicated to make attitude measurement and tilt angle sensing solutions more accessible and easier for engineers around the world. Widely used every day by customers in over 50 countries for energy and electric power, tower control, Monitoring, engineering machinery, medical, academic, integrated system, more developing projects.
WITMOTION s R&D Dept.
Research and Development Facilities:
Premium Components & QC System: All components are selected and certified under a strict quality control system from the procurement, manufacturing process to assembly, inspection.
Automatic Production&Assemble line of Factory:
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WT901BLECL Inclinometer | BWT901CL Accelerometer | BWT61CL Tilt Sensor | WT901 Digital Compass | Military-grade HWT905 Magnetometer | WTGAHRS2 GPS IMU | |
Interface | BLE 5.0, Type-C | Bluetooth 2.0, Type-C | Bluetooth 2.0, Type-C | TTL | RS485 Modbus RTU | TTL |
Compatibility | Android phone, Windows PC | Android phone, Windows PC | Android phone, Windows PC | Windows PC, Android phone, MCU Arduino, Raspberry pi, etc | Windows PC, PLC system, MCU Arduino, Raspberry pi, etc. | Windows PC, Android phone, MCU Arduino, Raspberry pi, etc |
Input Voltage | 3.3-5V, in-built battery | 3.3-5V, in-built battery | 3.3-5V, in-built battery | 3.3-5V | 9-36V | 3.3-5V |
3-Axis Acceleration | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
3-Axis Angular velocity (Gyroscope) | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
3-Axis Angle | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
3-Axis Magnetic Field | ✓ | ✓ | ✓ | ✓ | ✓ | |
Output Frequency | 0.2HZ-50HZ | 0.2HZ--200HZ | 0.2HZ--100HZ | 0.2HZ--200HZ | 0.2HZ--200HZ | 0.2HZ--200HZ |
Housing | Plastic case | Plastic case | Plastic case | Aluminum case, IP67 waterproof | Plastic case | |
Main Features | Value for money, Bluetooth range>50 meters, multiple-connection up to 4 units, 10 hours battery life | Bluetooth range>10 meters, multiple-connection up to 8 units, 4 hours battery life | Bluetooth range>10 meters, multiple-connection up to 8 units, 4 hours battery life | 9-axis High Accuracy sensor, Kalman Filtering | Military-Grade Accuracy, RM3100 magnetometer& SCA3300 temp compensation | Chinese Beidou navigation system+ GPS, High-stability IMU sensor |