10pcs ESP32-Audio-Kit ESP32 Audio Development Board ESP32-Aduio-Kit Wireless Module Dual-core ESP32-A1S 8M Serial to WiFi
10pcs ESP32-Aduio-Kit
$136.73
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Development board model: ESP32-Audio-Kit_ _V2.2
Package: DIP-16
Size: 82*73(+0.2)mm
Antenna form: onboard PCB antenna
Spectrum range: 2400 ~ 2483.5MHz
Working temperature: -40 °C~ 85 °C
Storage environment: -40 °C~ 125 °C, < 90%RH
Power supply range: supply voltage 4.7V~ 5.3V, supply current>1A
Support interface: UART/GPIO/ADC/PWM/12C/
Number of IO ports: 10
Serial port speed: support 110 ~ 4608000 bps, default 115200 bps
Bluetooth: Bluetooth 4.2 BR/EDR and BLE standard
Security: WEP/WPA-PSK/WPA2-PSK
SPI Flash: built-in 4MByte
Audio input and output: LINEIN stereo input channel; HPOUT stereo mixer. Channel amplified headphone output; LOUT/ROUT 3W power amplifier audio output
Q3: What about lead time?
10pcs ESP32-Audio-Kit ESP32 Audio Development Board ESP32-Aduio-Kit Wireless Module Dual-core ESP32-A1S 8M Serial to WiFi
$136.73
Product Description
Specification
item |
value |
Type |
Development Board |
Place of Origin |
China |
Guangdong |
|
Brand Name |
EC-Buying |
Application |
IOT |
Product Name |
ESP32-Aduio-Kit |
Condition |
100% Original Brand |
Lead time |
3-5 Days |
Service |
One Stop BOM Service |
ESP32-Aduio-Kit
ESP32-Audio-Kit is a small audio development board based on ESP32-A1S module. Most audio peripherals are distributed on both sides of the development board, supporting TF card, headphone output, two microphone inputs and two speaker outputs. It is convenient for developers to develop quickly. Suitable for home smart devices, smart speaker solutions, children's story machine prototypes,
etc., is an ideal solution for IoT applications.
ESP32-Audio-Kit is a small audio development board based on ESP32-A1S module. Most audio peripherals are distributed on both sides of the development board, supporting TF card, headphone output, two microphone inputs and two speaker outputs. It is convenient for developers to develop quickly. Suitable for home smart devices, smart speaker solutions, children's story machine prototypes,
etc., is an ideal solution for IoT applications.
Characteristics:
* Low-power dual-core 32-bit CPU for application processors
* Main frequency up to 240MHz, computing power up to 600 DMIPS
* Built-in 520 KB SRAM, 8M
* Supports interfaces such as UART/SPI/I2C/PWM
* Headphone port: Insert 3.5mm headphone jack to support left and right channel output
* Left and right channel speakers: support output 4Ω 3W speaker output, and support dual channel output
* Two analog microphones, respectively, as audio input; support for headset microphone input
* Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery charging
* Support 64G SD card reading and writing
* Support multiple sleep modes
* Embedded Lwip and FreeRTOS
* Support STA/AP/STA+AP working mode
* Support Smart Config/AirKiss One-click distribution network
* Low-power dual-core 32-bit CPU for application processors
* Main frequency up to 240MHz, computing power up to 600 DMIPS
* Built-in 520 KB SRAM, 8M
* Supports interfaces such as UART/SPI/I2C/PWM
* Headphone port: Insert 3.5mm headphone jack to support left and right channel output
* Left and right channel speakers: support output 4Ω 3W speaker output, and support dual channel output
* Two analog microphones, respectively, as audio input; support for headset microphone input
* Support 3.7V lithium battery input; support 5V 2A power input, support simultaneous lithium battery charging
* Support 64G SD card reading and writing
* Support multiple sleep modes
* Embedded Lwip and FreeRTOS
* Support STA/AP/STA+AP working mode
* Support Smart Config/AirKiss One-click distribution network
Company Profile
Shenzhen Youxin Electronic Technology Co., Ltd.
is an e-commerce trading company with Internet technology as the core, focusing on the operation of various e-commerce platforms and brands at home and abroad. Our mission is to provide customers with quality products and efficient services!
Why Choose Us
1. 13 years' experience in components
2. Focus on original chips & quality modules
2. Focus on original chips & quality modules
3. With certificate and authorization letter
4. One-stop service, supporting BOM quotation
5. Professional technical team, providing technical support
6. Pre-sales and after-sales service, quickly responding to customer questions
7. We accept 7 days refund money without any conditions.
Note:
Any import fees or postage are the responsibility of buyer.
Shipping
Certifications
FAQ
Q1: What can you buy from us?
Original IC, Sensor Module,Display Module,Power Module,Wireless Module,PCB, Relay and so on.
We also support BOM, please send us list: product name/detail/quantity.
If Ic chips, please note the chip :Brand/Model/Package, so that we can offer you the right one.
Q2: How can we guarantee for the quality of goods?
Always a pre-production sample before mass production;
Products will be inspected before packing to confirm the quality and quantity are no problems.
If there is a problem with the product quality, send back and choose to refund and replace a good one.
If there is a problem with the product quality, send back and choose to refund and replace a good one.
We offer 30-90 days warranty to our products.
Usually it is 5~7 working days after order confirmed and payment received.
Special requirement orders, delivery time is negotiable.
Q4: What about shipping method and payment terms?
All kinds of logistics and payment methods are choosed by buyer.
DHL, UPS, TNT, FedEx and China Post ect.
Credit/Debit Card, Paypal, T/T, Apple Pay, Google Pay, Wechat.
Contact Us
Sales: Carly Zhan
Wechat: CarlyZhan666
Email: carly_ecbuying@outlook.com
Skype: carly_ecbuying@outlook.com
Whatsapp: +86 13432040874
