Description

WIFI Bluetooth Single Relay Module ESP32-C3 ESP-C3-12F Development Board Product Image: Product Description: 1: Wide range of applications 2: Small size 3: Simple to use 4: Suitable for ESP32-C3 secondary development and learning 5: Support AC90-250V power supply or DC7-12V power supply mode. Product description: AC/DC powered ESP32-C3 single relay development board equipped with ESP-C3-12F WiFi&BLE module, 1/O port all leads, support AC90-250V power supply or DC7-12V power supply mode It is suitable for ESP32-C3 secondary development and learning, smart home wireless control and other occasions. Features 1. Onboard mature and stable ESP-C3-12F module, large capacity 4M Byte Flash; 2. The I/O port and UART program download port of the ESP32-C3 module are all led out, which is convenient for secondary development 3. Onboard AC-DC and DC-DC switching power supply module, power supply mode supports AC90-250V/DC7-12V; 4, Onboard ESP32-C3 module EN power button and IO9 programmable button; 5, ESP32-C3 supports the use of Arduino IDE development tools and provides reference programs in the Arduino development environment 6. On-board 1-way 5V relay, output switch signal, suitable for controlling the load whose working voltage is within AC250V/DC30V; 7, Onboard power indicator, 1 programmable LED and relay indicator. Package List: 1* Development board 2* Double row needles 1* Single row needle 1* Single line cap Feedback Warranty Shipment Feedback We appreciate your feedback very much. As it will motivate us do better. If you have any questions with our goods or service, Please kindly contact us firstly before leaving negative feedback. Thank you in advance Warranty 1. All merchandise will be carefully test before shipping. We will try our best to avoid any quality problem. 2. We promise warranty for quality in one year and we will repair it free of charge. The returning shipping should be paid by customer. 3. If you are not satisfied with the product, Please contact us. We'll provide you a satisfying solution. Shipment 1.Normmly we will send the goods within 1-3 working days after your payment is verified . 2.Please check if the goods are in good condition and sign before the delivery man leaves.If you find the product is lost or damaged on the way. Please take photo and let the delivery men confirm it. Then we will help you let the shipping company compensate you.