ESP32-A1S Wi-Fi SoC Audio Module (IPEX block output)
SKU
113990579
ESP32,ESP32-A1S,ESP8266,NodeMCU,Wi-Fi,Bluetooth,wireless chip,Audio Module,smallest Wi-Fi BT SoC,external 4MPSRAM, Module,Codec AC101,audio decoding chip,smart Audio,Lwip,FreeRTOS,Smart Config,AirKiss,FOTA,IoT hardware terminal applications
- 2+: $4.99
- 50+: $4.69
PRODUCT DETAILS
Sorry but this SKU# 113990579 is unavailable from Seeed now.
You can buy it from the original manufacture or other distributors.
For the technical support, pls feel free to contact Seeed or ask the original manufacture for help.
Thanks.
Technical details
| Dimensions | 32mm x19mm x3mm |
| Weight | G.W 10g |
| Battery | Exclude |
| Package | SMD-38 |
| SPI Flash | Default 32Mbit |
| RAM | 520KB SRAM +4M PSRAM |
| Bluetooth | Bluetooth 4.2 BR/EDR and BLE standards, support A2DP, AVRC protocol, etc. |
| Wi-Fi | 802.11 b/g/n/， Support DLNA protocol |
| Audio Output | Support 1 channel headphone output and 1 channel left and right speaker output |
| Audio Input | Support LINEIN and 2-way MIC input |
| Custom IO port | 14 |
| UART Baudrate | Default 115200 bps |
| Audio Format | MP3、WAV、M4A、AAC、FLAC、OGG、OPUS |
| Antenna | Onboard PCB antenna or IPEX antenna |
| Transmit Power | 802.11b: 17±2 dBm (@11Mbps); 802.11g: 14±2 dBm (@54Mbps); 802.11n: 13±2 dBm (@MCS7) |
| Receiving Sensitivity | CCK, 1 Mbps : -90dBm; CCK, 11 Mbps: -85dBm; 6 Mbps (1/2 BPSK): -88dBm; 54 Mbps (3/4 64-QAM): -70dBm; MCS7 (65 Mbps, 72.2 Mbps): -67dBm |
| Power Dissipation | 350mA |
| Security | WPA/WPA2/WPA2-Enterprise/WPS |
| Power Supply Range | 3.3V±0.3V |
| Operating Temperature | -20 ℃ ~ 85 ℃ |
| Storage Environment | -40 ℃ ~ 90 ℃ , < 90%RH |
Part List
| AI Thinker A1S Wi-Fi+BT SoC Audio Module (IPEX block output) | 1 |
ECCN/HTS
| ECCN | 5A991.b |
| HSCODE | 8517709000 |
| FCC | 1 |
| CE | 1 |
LEARN AND DOCUMENTS
Documentations
Documents
- Spec
- Demo
- Audio Development Framework
- User Guide
- Factory Firmware
- AT Firmware
- Flash Download Tools
- Ai-thinker Serial Tool
- Ai-thinker Serial Driver for Windos
- Ai-thinker USB-T1 Serial Driver（Windows/Mac_OS/Linux）
- Hardware_resources
- Original SDK
- Arduino Core
- Pin List
- Technical Reference Manual
- AT Instruction Set and Examples
- Get Started
- ESP-IDF (IoT Development Framework) Versions
- ESP-IDF Programming Guide
- API Guides
- API Reference
- Hardware Reference
- Resources
- Downloads Webpage
- Documents Webpage
- Forum
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