_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ LCD Test Board for ESP32C3 Chip Knob Screen Evaluation Development Board with Rotating Encoder Switch _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: 1. Description: This is an evaluation test board based on for ESP32C3 chip and SPI interface display screen. It achieves screen interaction through a rotating encoder and also has audible playback and infrared control function. 2. Product Features: This evaluation development board has the advantages of low cost, low power consumption, and strong performance, which can meet the basic GUI interaction needs of users, suitable for small sized screens. 3. Rotating Encoder Switch: This LCD evaluation test board is equipped with a rotating encoder switch that supports button switching and 360 degree rotation, to realize the control of the screen GUI. 4. Infrared Module: The LCD evaluation development board features built in infrared module that supports infrared transmitters and infrared receivers for infrared control, which is efficient and practical. 5. Audible Playback and USB: Onboard amplifier and speaker, supporting audible playback. This development board supports USB Type C interface download and debugging, meeting more evaluation and testing needs. Specification: Item Type: LCD Evaluation Test Board Material: PCB How to Use: InserttheTypeCdatacableandthescreenwilldisplaytheimage.Rotatetheencodertoswitchfunctions. LightingMode:Turnonthelightandadjustthebrightness. LaundryMode:Presstheencodertohearlanguageplayback. Compileandburnprogram: Pleaseusethefollowingcommandstocompiletheproject:idf.pybuild Aftercompilation,usethefollowingcommandtoburntheproject(changePORTaccordingly,forexampleCOM5):idf.pypPORTflash Alternatively,youcandirectlyburnthecompiledfirmwareinthefirmwarefile. Package List: 1 x LCD Evaluation Test Board 1 x 4P Double Pin Header 1 x 3P Single Pin Header 1 x Short Circuit Cap _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. _x000D_ _x000D_ _x000D_ 2) Payment must be made within 3 days of order. _x000D_ _x000D_ _x000D_ 3)_x000D_ If you can't checkout immediately after auction close, please wait for a_x000D_ few minutes and retry Payments must be completed within 3 days. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ About shipping _x000D_ _x000D_ _x000D_ 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO) _x000D_ 2. Orders processedtimely after thepayment verification. _x000D_ 3. We only ship to confirmed order addresses. Your order address MUST MATCH your Shipping address. _x000D_ 4. The images shown are not the actual item and are for your reference only. _x000D_ 5. SERVICE TRANSIT TIME is provided by the carrier and excludes _x000D_ weekends and holidays. Transit times may vary, particularly during the _x000D_ holiday season. _x000D_ 6. If you have_x000D_ not received your shipment within the period, please contact us. We _x000D_ will track the shipment and get back to you as soon as possible with a _x000D_ reply. Our goal is customer satisfaction! _x000D_ 7. Due to stock status and time differences, we will choose to ship _x000D_ your item from our first available warehouse for fast delivery. _x000D_ _x000D_ _x000D_ 8. We seller are not in charge of import duty, buyer is responsible for that. Any dispute caused by this is unreasonable. _x000D_ _x000D_ _x000D_ 9. BR buyer please provide the cpf or cnpj, it will be better for you to get it more quickly. thanks _x000D_ _x000D_ _x000D_ Return and Refund _x000D_ _x000D_ _x000D_ 1._x000D_ You have 7 days to contact us and 30 days to return it from the date it_x000D_ was received. If this item is in your possession more than 7 days, it _x000D_ is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. _x000D_ There are NO EXCEPTIONS! _x000D_ 2. All returned items_x000D_ MUST BE in the original packaging and you MUST PROVIDE us with the _x000D_ shipping tracking number, specific reason for the return, and your po#. _x000D_ 3. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the _x000D_ item in its original condition and packaging with all components and _x000D_ accessories included, AFTER BOTH Buyer and Seller cancel the transaction_x000D_ from . OR, you may choose t