| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $20.08 | $19.67 | $19.06 | $18.24 | Contact US |
M5Stack Paper S3 E-Paper Display Touchable Low Power Consumption 4.7-inch E-ink Display Development Kit ESP32S3
$87.42
LILYGO Grey Shell Version T-Display-S3 1.9-inch LCD Display Development Board WiFi Bluetooth5.0 Wireless Module for Arduino
$32.47
Sketchboard Mechanical Arm Plotter Robot Arm Students Programming Learning DIY Kit for Arduino
$44.05
Wireless USB Communication Serial RS232 Telemetry Moduel Bluetooth Serial Port Module Set
Specfication:
- Easy to use ,needn't other learning module,auto connnection when power on
- with 5V and 3.3V t power supply ports
- support 1 to X communication method
- with 9 extended IO port( 2 reserve ) can be used for input and output
- Long transmission distance: 40m in open area
- if you have a USB to TTL convert Module,can be plug into computer and set parameter directly,also cab be used for wireless communication between the PC and device
- pls note only 1pc blutooth module is included
