10PCS ESP32-S ESP32S WIFI Bluetooth Module ESP32 Serial to WiFi Module

10PCS ESP32-S ESP32S WIFI Bluetooth Module ESP32 Serial to WiFi Module Item Description Descriptions: The main chip uses a low-power dual-core 32-bit CPU with a frequency of up to 240MHz and a computing power of up to 600DMIPS. Default 32Mbit SPI Flash, 520KB SRAM Support SoftAP and Station mode Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module Support UART/SPI/I2C/I2S/PWM/ADC/DAC, etc. Support for firmware upgrade (FOTA) Antenna supports on-board antenna or IPEX block output Package Included: 10PCS ESP32-S ESP32S WIFI Bluetooth Module ESP32 Serial to WiFi Module Payment Mathod Returns Policy Feedback Payment Mathod 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple Returns Policy 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, contact us immediately with any email request. Just contact us using the ” Ask the seller a question” link on eBay.We will maill bakc within 24hours