Hat 8Servos SKU:U076
Description Hat 8Servos is an 8-channel servo control board compatible with M5StickC, with the main controller being STM32F030F4, communicating with M5StickC via I2C. To ensure multiple servos work simultaneously, the control board is equipped with an independent 16340 battery holder for power supply, controlled by an independent switch. Additionally, an RGB indicator light is integrated on the control board. You can use it to control SG90 servos for precise angle operations.
Features Eight-channel servo control 1x RGB LED 16340 battery holder I2C protocol control (0x38) Includes 1 x Hat 8Servos 1 x 16340 battery (700mAh) Applications Servo controller Robot control Smart toys Specifications Specification Parameter MCU STM32F030F4P6 Communication Protocol I2C:0x38 Net Weight 27g Gross Weight 38g Product Size 54 x 24 x 20mm Package Size 75 x 46 x 29mm
PinMap M5StickC G0 G26 3.3V GND 8Servos SDA SCL Vin GND
Softwares Arduino UiFlow1 Protocol Servo Control Instructions > 1. Function Description
(1) Eight-channel servo control
(2) Onboard sk6812 LED control
> 2. Communication Method
I2C, maximum rate 400HZ, address supports auto-increment
Device Address: 0x38
Address Default Value Description
00H 0X00 CH1 angle output
01H 0X00 CH2 angle output
02H 0X00 CH3 angle output
03H 0X00 CH4 angle output
04H 0X00 CH5 angle output
05H 0X00 CH6 angle output
06H 0X00 CH7 angle output
07H 0X00 CH8 angle output
> 3. I2C Address Description
00H(R/W) Servo Angle Register
Description:
(1) Data can be read and written continuously
(2) Each register value represents degrees, can be written 0-180
> 10H(R/W) Servo Pulse Width Register
Address Default Value Description
10H 0X00 CH1_WIDTH[8:15]
11H 0X00 CH1_WIDTH[0:7]
12H 0X00 CH2_WIDTH[8:15]
13H 0X00 CH2_WIDTH[0:7]
14H 0X00 CH3_WIDTH[8:15]
15H 0X00 CH3_WIDTH[0:7]
16H 0X00 CH4_WIDTH[8:15]
17H 0X00 CH4_WIDTH[0:7]
18H 0X00 CH5_WIDTH[8:15]
19H 0X00 CH5_WIDTH[0:7]
1AH 0X00 CH6_WIDTH[8:15]
1BH 0X00 CH6_WIDTH[0:7]
1CH 0X00 CH7_WIDTH[8:15]
1DH 0X00 CH7_WIDTH[0:7]
1EH 0X00 CH8_WIDTH[8:15]
1FH 0X00 CH8_WIDTH[0:7]
Description:
(1) Data can be read and written continuously
> 20H(R/W) LED_RGB Register
Address Default Value Description
20H 0X00 G[0:7]
21H 0X00 R[0:7]
22H 0X00 B[0:7]
Description:
(1) Data can be read and written continuously
(2) RGB888> 1. Function Description
(1) Eight-channel servo control
(2) Onboard sk6812 LED control
> 2. Communication Method
I2C, maximum rate 400HZ, address supports auto-increment
Device Address: 0x38
Address Default Value Description
00H 0X00 CH1 angle output
01H 0X00 CH2 angle output
02H 0X00 CH3 angle output
03H 0X00 CH4 angle output
04H 0X00 CH5 angle output
05H 0X00 CH6 angle output
06H 0X00 CH7 angle output
07H 0X00 CH8 angle output
> 3. I2C Address Description
00H(R/W) Servo Angle Register
Description:
(1) Data can be read and written continuously
(2) Each register value represents degrees, can be written 0-180
> 10H(R/W) Servo Pulse Width Register
Address Default Value Description
10H 0X00 CH1_WIDTH[8:15]
11H 0X00 CH1_WIDTH[0:7]
12H 0X00 CH2_WIDTH[8:15]
13H 0X00 CH2_WIDTH[0:7]
14H 0X00 CH3_WIDTH[8:15]
15H 0X00 CH3_WIDTH[0:7]
16H 0X00 CH4_WIDTH[8:15]
17H 0X00 CH4_WIDTH[0:7]
18H 0X00 CH5_WIDTH[8:15]
19H 0X00 CH5_WIDTH[0:7]
1AH 0X00 CH6_WIDTH[8:15]
1BH 0X00 CH6_WIDTH[0:7]
1CH 0X00 CH7_WIDTH[8:15]
1DH 0X00 CH7_WIDTH[0:7]
1EH 0X00 CH8_WIDTH[8:15]
1FH 0X00 CH8_WIDTH[0:7]
Description:
(1) Data can be read and written continuously
> 20H(R/W) LED_RGB Register
Address Default Value Description
20H 0X00 G[0:7]
21H 0X00 R[0:7]
22H 0X00 B[0:7]
Description:
(1) Data can be read and written continuously
(2) RGB888
EasyLoader Easyloader Download Link Note Hat 8Servos Easyloader download /
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