Details:
- Category: Electronics
- Secondary: Electronics Accessories > Computer Components
Description:
Type: With Antenna Built-in industry-class firmware V3.0, reliable and stable, WEB interface configuration Based on ESP-M1 high performance WiFi module, the overall size is 34 mm *17 mm *4 mm Supply voltage: 4.5V ~ 6.0V, TTL voltage: 3.3V (compatible with 5.0V) Leading pins: STATE, TXD, RXD, EN