Ai-Thinker ESP32-A1S WiFi+BT Audio Development Board an ultra-small, powerful module. Built-in advanced low-power dual-core 32-bit CPU and Codec AC101 audio decoding chip, can be widely used in various IoT applications, suitable for home smart devices, smart Audio, story machine solutions, etc., are the ideal solution for IoT applications.
Ai-Thinker ESP32-A1S WiFi+BT Audio Development Boards internal circuit is highly integrated, supports a variety of peripherals, can support secondary development, and quickly realize product differentiation. ESP32-A1S adopts an SMD package to realize the rapid production of products and provide customers with high-reliability connection mode. It is especially suitable for modern, large-scale, low-cost production methods, and is convenient for various IoT hardware terminal applications.
The smallest 802.11b/g/n WiFi BT SoC Module
Low power 32-bit CPU, can also serve the application processor
Built-in AC101 Codec audio decoding chip, can support playing music and recording
Built-in 520 KB SRAM, external 4MPSRAM
Support for firmware upgrade (FOTA)
Antenna supports on-board antenna or IPEX block output
Supports a variety of mainstream compression and lossless audio formats, including M4A, AAC, FLAC, OGG, OPUS, MP3, WAV, etc.
Supports audio input methods such as MIC and Line-in.
1 x Ai-Thinker ESP32-A1S WiFi+BT Audio Development Board
This item is covered with a standard warranty of 1 month from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Reimbursement or replacement will be done against manufacturing defects.
What voids warranty:
If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.