PULSE GENERATOR WITH DISPLAY
Set PWM frequency and duty cycle on a display.
Generate an adjustable PWM signal with local buttons or a UART control interface. The module displays the settings and retains configured parameters across power cycles.
Before you order: Verify the output level and frequency range for the circuit you intend to drive.
Features
| Input voltage | 3.3~30V |
|---|---|
| Output frequency | 1Hz~150KHz |
| Frequency accuracy | 2% |
| Output current | 5~30mA |
| Output voltage | equal to the supply voltage |
Hardware overview
AT commands
• Baudrate: 9600 • Data bit: 8 • Stop bit: 1 1. Set Frequency “F101”: Set frequency to 101HZ (001-999) “F1.05”: Set frequency to 1.05KHz(1.00~9.99) “F10.5”: Set frequency to 10.5KHz(10.0~99.9) “F1.0.5”: Set frequency to 105KHz(1.0.0~1.5.0) 2. Set Duty “Dxxxx”: Set duty to xxxx (001~100) Eg: D050: Duty 50%
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.
Pulse Generator with Display
SKU: 2090014
Volume pricing
PULSE GENERATOR WITH DISPLAY
Set PWM frequency and duty cycle on a display.
Generate an adjustable PWM signal with local buttons or a UART control interface. The module displays the settings and retains configured parameters across power cycles.
Before you order: Verify the output level and frequency range for the circuit you intend to drive.
Features
| Input voltage | 3.3~30V |
|---|---|
| Output frequency | 1Hz~150KHz |
| Frequency accuracy | 2% |
| Output current | 5~30mA |
| Output voltage | equal to the supply voltage |
Hardware overview
AT commands
• Baudrate: 9600 • Data bit: 8 • Stop bit: 1 1. Set Frequency “F101”: Set frequency to 101HZ (001-999) “F1.05”: Set frequency to 1.05KHz(1.00~9.99) “F10.5”: Set frequency to 10.5KHz(10.0~99.9) “F1.0.5”: Set frequency to 105KHz(1.0.0~1.5.0) 2. Set Duty “Dxxxx”: Set duty to xxxx (001~100) Eg: D050: Duty 50%
Bulk orders & project enquiries
Need multiple units or a specific configuration? Send your quantity, project requirements and target delivery date so we can review your request.
Discuss your requirementsFor order questions, email info@longan-labs.cc. For technical support, email support@longan-labs.cc.