--- product_id: 17420903 title: "HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino" price: "€ 15.62" currency: EUR in_stock: true reviews_count: 8 url: https://www.desertcart.it/products/17420903-hiletgo-3pcs-esp8266-esp-01-serial-wifi-wireless-transceiver-wireless store_origin: IT region: Italy --- # Powerful onboard processor Dual-mode WiFi (AP+STA) Arduino compatible HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino **Price:** € 15.62 **Availability:** βœ… In Stock ## Summary > πŸš€ Unlock your IoT potential with ESP8266 – where smart meets seamless! ## Quick Answers - **What is this?** HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - **How much does it cost?** € 15.62 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/17420903-hiletgo-3pcs-esp8266-esp-01-serial-wifi-wireless-transceiver-wireless) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Compact 3-Pack Value:** Get three modules in one setβ€”perfect for prototyping or scaling your smart device ideas. - β€’ **Seamless Dual WiFi Modes:** Switch effortlessly between Access Point and Station modes for ultimate network flexibility. - β€’ **Future-Proof Connectivity:** Leverage LWIP protocol support for reliable, low-latency wireless communication. - β€’ **Robust Onboard Processing:** Harness the power of ESP8266’s built-in CPU and memory for smooth, efficient IoT projects. - β€’ **Plug & Play Arduino Compatibility:** Integrate easily with Arduino ecosystems to accelerate your development cycle. ## Overview This 3-piece ESP8266 ESP-01 module set offers powerful onboard processing and versatile WiFi modes (AP, STA, AP+STA), fully compatible with Arduino development boards, enabling rapid prototyping and deployment of wireless IoT applications. ## Description ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor. ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area. Specifications: Serial/UART baud rate: 115200 bps Input power: 3.3V I/O voltage tolerance: 3.6V Max Flash Memory Size: 1MB (8Mbit) WiFi security modes: WPA, WPA2 Tip:The CH_PD pin must be set high for it to run independently of the FTDI. Review: Under Rated For 2026 - Highly underrated in 2026 for esp-now us with other boards like pi picos or yd-rp2040's. Great value for money. Fast connection and speed. They are tiny and weigh almost nothing. Their functionality is where I think they are underacted as using them as a module vs a mcu. Great quality. Just put in an order for more and and order for the S variants. Review: Small IoT device with lots of functionality. - I love ESP8266 devices. I have about a dozen in my house serving different purposes. These are so small they can fit anywhere, and use very little power. I load ESP Easy on the IoT device, and use them for thermometers, motion sensors, door (reed) switches, and relays to turn on/off lights. The possibilities are endless! ## Features - ESP8266 has powerful on-board processing and storage capabilities - Support 3 modes: AP, STA, AP + STA ## Technical Specifications | Specification | Value | |---------------|-------| | Best Sellers Rank | #82 in Computer Networking Transceivers | | Customer Reviews | 4.2 out of 5 stars 232 Reviews | ## Images ![HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - Image 1](https://m.media-amazon.com/images/I/61TmTcwBlML.jpg) ![HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - Image 2](https://m.media-amazon.com/images/I/51FoFFu8aRL.jpg) ![HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - Image 3](https://m.media-amazon.com/images/I/616vPnGM9yL.jpg) ![HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - Image 4](https://m.media-amazon.com/images/I/614nURjsH6L.jpg) ![HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - Image 5](https://m.media-amazon.com/images/I/41XiYWDnYNL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Under Rated For 2026 *by C***B on February 5, 2026* Highly underrated in 2026 for esp-now us with other boards like pi picos or yd-rp2040's. Great value for money. Fast connection and speed. They are tiny and weigh almost nothing. Their functionality is where I think they are underacted as using them as a module vs a mcu. Great quality. Just put in an order for more and and order for the S variants. ### ⭐⭐⭐⭐⭐ Small IoT device with lots of functionality. *by K***H on August 3, 2019* I love ESP8266 devices. I have about a dozen in my house serving different purposes. These are so small they can fit anywhere, and use very little power. I load ESP Easy on the IoT device, and use them for thermometers, motion sensors, door (reed) switches, and relays to turn on/off lights. The possibilities are endless! ### ⭐⭐⭐⭐ One of 3 was bad *by R***T on April 4, 2024* I happened to pick the bad one to start my project. Just my luck!. After spending hours troubleshooting my setup, I found out that it was bad. I was not getting an AT OK back. After swapping it out, the other 2 worked fine. They are also doing their jobs quite well. They are very small units so working with them is tricky. ## Frequently Bought Together - HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver Wireless Module Development Board LWIP AP+STA Compatible with Arduino - DSD TECH HM-10 Bluetooth 4.0 BLE iBeacon UART Module with 4PIN Base Board for Arduino UNO R3 Mega 2560 Nano - Arduino Uno REV3 [A000066] --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.it/products/17420903-hiletgo-3pcs-esp8266-esp-01-serial-wifi-wireless-transceiver-wireless](https://www.desertcart.it/products/17420903-hiletgo-3pcs-esp8266-esp-01-serial-wifi-wireless-transceiver-wireless) --- *Product available on Desertcart Italy* *Store origin: IT* *Last updated: 2026-05-15*