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LILYGO® T-RSS3 ESP32-S3 Development Board RS232 RS485 5V Module On-Board WS2812 Wi-Fi Bluetooth 5.0 Type C RSM232MT5V RSM485MT5V
The LILYGO® T-RSS3 ESP32-S3 Development Board RS232 RS485 5V Module On-Board WS2812 Wi-Fi Bluetooth 5.0 Type C RSM232MT5V RSM485MT5V by LILYGO is a mid-range iot development boards designed for everyday users. It features MCU Type: ESP32-S3 dual-core XTensa LX7 MCU and Flash: 8MB.
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About This Product
The LILYGO® T-RSS3 ESP32-S3 Development Board RS232 RS485 5V Module On-Board WS2812 Wi-Fi Bluetooth 5.0 Type C RSM232MT5V RSM485MT5V by LILYGO is a mid-range iot development boards designed for everyday users. It delivers reliable performance at an accessible price.
Key Specifications
- MCU Type: ESP32-S3 dual-core XTensa LX7 MCU
- Flash: 8MB
- Wireless Functions: Wi-Fi / Bluetooth 5 (LE) — faster pairing, longer range, and lower battery draw
- Programming Software: Arduino, ESP-IDF
- Onboard: WS2812(GPIO1)
- Buttons: Reset+ Boot(GPIO0)+ IO2
- Shipping Weight: 0.02 kg
- Shipping Dimensions: 7 × 7 × 3 cm
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- Module Name: RSM232MT5V
- Port: TTL/RS232
- lsolation voltage: 3000V
- lsolation output: 5V/50mA 0.5W
- Communication rate: 1200~256000bps
- Module Name: RSM485MT5V
- Port: TTL/RS485
- Isolation voltage: 3000V
- lsolation output: 5V/50mA 0.5W
- Communication rate: 1200~256000bps











