BD3CS-588 SI4732 Radio ESP32-S3-N16R8 Wifi Bluetooth 5.0 1.9inch Color Display Full-Band Supports AM/FM/SW/RDS Modes

1. Main control module uses the ESP32-S3-N16R8 WiFi + Bluetooth 5.0 wireless module, an IoT dual-core MCU module.

2. Main chip uses the SI4732 chip, supports AM/FM/SW/RDS Modes

3. The display module features a 1.9-inch color TFT display with a 170x320 dot matrix, providing clear and natural colors.

4. A RF receiver op-amp circuit significantly improves sensitivity.

5. The housing and encoder knob are CNC-machined from aluminum alloy, with a hard-anodized finish for a longer-lasting color.

Basic Usage:1. Push the power switch on the side to turn on the radio.

2. Press and hold the encoder briefly (300ms): Switches between search mode (magnifying glass icon in the upper left corner) and frequency mode (+/- icons in the upper left corner). In SSB mode, this turns on BFO adjustment.

3. Press and hold the encoder (700ms): Adjusts the volume.

4. Single-click the encoder: Switches between the band menu.

5. Double-click the encoder: Sets the menu.

6. Triple-click the encoder: Reads a stored station (auto-search is automatically turned off after reading a SSB station).

7. Quadruple-click the encoder: Calibrates the battery voltage.

8. Press and hold the encoder for more than 2 seconds: Soft-off/on.

9. Press and hold the encoder to power on: Clears all band settings and restores defaults.

10. Press and hold the encoder: Adjusts the volume. This function is prone to error and requires proficiency.

Color: Silver

Material: CNC Aluminum Alloy

Package Contents:

1 x Radio Kit

Only the above package content, other products are not included.

Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.