Description: ESP32 Development Expansion Board Programming Learning for arduino NANO V3Product Image: Product Description: Features:1. Using high-quality materials, the quality is guaranteed2. Integrated TSMC low-power 40nm technology, power performance and RF performance, safe and reliable3. Easy to extend Extend to various applications4.ESP-WROOM-32 module is the leading integrated WiH+Bluetooth solution, less than 10 external components integrate antenna switch, RF balun, power amplifier converter, low noise amplifier, filter and power management module5. Make When using the development board for development and debugging, the standard headers on both sides can make your operation easier, clean and convenient Product parameters:USB to Serial Port Chip: CP2102-GMRPower supply voltage: DC 7-12VWorking current: 60mAMaximum power: 0.3WOperating temperature: -25°C to +65°CWiFi Mode: Site/Soft AP/Soft AP+Site/P2PWiFi Protocol: 802.11 b/g/n/e/i (802.11n, speed up to 150Mbps)WiFi frequency range: 2.4 GHz-2.5 GHzBluetooth protocol: Compliant with Bluetooth V4.2BR/EDR and BLE standards Package include:Module X1 FeedbackWarrantyShipmentFeedbackWe 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 Warranty1. 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.Shipment1.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.On Jul 14, 2022 at 06:07:33 PDT, seller added the following information:
Price: 3.98 USD
Location: 深圳, 廣東省
End Time: 2024-11-14T14:01:09.000Z
Shipping Cost: 3 USD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
UPC: Does not apply
EAN: Does not apply
