5Pcs ESP-F ESP8266 Remote Serial Port WiFi IoT Module Nodemcu LUA RC Authenticity
- Description
ESP8266-F is an enhanced version of ESP8266-12E, improve the peripheral circuit, the four laminates plate process,
enhanced impedance matching, the signal output is better, it is stable with anti jamming ability, PCB antenna
after professional laboratory testing, perfect matching, after ROHS certification, have been greatly improved!
The enhanced version is fully compatible with the firmware before the ESP-12, based on the SPI and the new six IO port,
mouth extraction, development is more convenient, application is more widely.
ESP8266-F built-cloud services that you can use three commands into the global remote control function.
ESP-F: ground-breaking design, the new four-layer board design, the new revision antenna RF performance optimization,
increased by 30% -50% Communication distance compared to the ESP-12E! Semi-hole chip technology, the whole IO leads,
with metal shielding shell, has passed FCC & CE & RoHS certification, built-board PCB antenna, 4M bytes Flash.
5 x ESP-F ESP8266 Remote Serial Port WiFi IoT Module
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- Reviews (28)
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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Answer:
Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.
2023-03-03
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: What forms of payment do you accept?2023-03-03
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Answer:
Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.
2023-03-03
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: When will you arrange shipment?2023-03-03
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Answer:
After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.
2023-03-03
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: How to exchange or return?2023-03-03
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Answer:
1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.
2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;
3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.
2023-03-03
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