BFKK 3U Rackmount Server Chassis EATX/ATX/MATX 4x5.25 6x3.5 Top/Side Cooling
- Rackmount
LORDWORLD
I2C motor driver HAT controls four DC motors at up to 3A each using 12-bit PWM and dual H-bridge chips
The LORDWORLD HAT fits the standard Raspberry Pi Pico header and drives up to four DC motors through an onboard TB6612FNG dual H-bridge. A PCA9685 chip provides 12-bit hardware PWM for speed control over I2C. An integrated 5V regulator supplies up to 3A and accepts battery power via the VIN terminal.
Verify that your Pico board uses the standard 40-pin header so the HAT seats correctly. Confirm your motors operate within the 3A per channel limit of the TB6612FNG driver. Ensure your I2C bus can accommodate one of the 32 selectable addresses set by the five onboard jumpers.
The PCA9685 offloads PWM generation from the Pico, freeing processor cycles for other tasks. The TB6612FNG dual H-bridge delivers efficient drive with reduced heating compared to single-bridge alternatives. Broken-out unused Pico pins allow additional sensors or modules without a separate prototyping board.
| Brand | LORDWORLD |
|---|
The package contains the motor driver HAT with onboard PCA9685 and TB6612FNG chips. A Raspberry Pi Pico series board is not included and must be purchased separately.
Five address jumpers on the HAT let you configure 32 different I2C addresses, so each board can have a unique address when stacked.
The integrated 5 V regulator supplies up to 3 A total, shared across all four motor channels and any other connected loads.
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