âBreakthrough design, there are new breakthroughs, based on ESP-12E.
âThe new four-layer board design, the new revision antenna RF performance optimization,Â communication distance is increased by 30% -50% compared to ESP-12E!
âSemi-hole chip technology, the whole IO leads, with metal shielding shell.
âBuilt-board PCB antenna
â4M bytes Flash.
âPins and footprint are fully Compatible with ESP-12E and our relevant breakout board.
âMost of the documentation can refer to ESP8266 page.
Standards Certification: FCC / CE / TELEC
Wireless standards: 802.11 b / g / n
Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)
Data interface: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWM
Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)
Working Current: Average: 80mA
Operating temperature: -40 Â° C~ 125Â° C
2 X ESP-12F
Product SpecificationsBluetooth Transmitter BTTC-318 * Bluetooth version: V4.2 * Support profiles: A2DP * Audio codec: aptX-LL, aptX, Fast Stream, SBC * Operating Range: Up to 30 meters * Product size: 48mm (L) x 48mm (W) x 15mm (H) * Weight: Body approx. 16g, Base approx. 7g
Bluetooth Headphone BTHS-AS9S * Bluetooth version: V4.1 * Supports profiles: headset, handsfree, A2DP, AVRCP * Audio codec: Fast stream, SBC * Operation range: Class 2, 10 meters * Driver size: 40mm * Impedance: 32 ohm * Frequency Response 20Hz-20KHz * Headset size: 200mm x 180mm X 80mm * Ear pad inner diameter: 6.3cm (length) 4cm (width) * Ear pad Outer diameter: 10cm (length) 8.5cm (width) * Headset weight: 200g
What's in the box? * Headphones * Transmitter * Micro USB data/charging cable * 3.5mm audio cable * Audio Splitter * 3.5mm female to RCA male cable * Quick User Guide * User Manual * Contact Card
Warranty We offer 24 Months Warranty for normal use. Live online support, Telephone Support, and email support are available. Video user guide are available also from Avantree site.
Support Any issues or suggestions, contact us via our US toll free No, Intl number, OR email us and 1 business day reply is guaranteed. We are committed to 100% customer satisfaction.
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