RF Module

EBYTE long range RF modules provide reliable long-distance wireless transmission. They are low power, low cost, and easy to use.

Buy 1 module (2pcs). Price is $0.00. Free gift. No Limits. Suitable for anyone and any order.

  1. Just add any product to your cart (Begin Checkout).
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  3. Please choose 1 free sample gift (2pcs) in the window.
  4. Pay to Buy (Complete Payment)
  5. Another way: Just pay for shipping and take the free sample home

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Ebyte E04-400M20S Wireless Module 433MHz STM32WL33 RF Transceiver SoC Low Power Consumption 3.5KM 20dBm Small Size SMD Module

$6.56$4.35

E04-400M20S SoC chip type wireless module based on STMicroelectronics STM32WL33 chip industrial grade crystal oscillators Support secondary development [RF chip]:STM32WL33 [Transmitting power]: 20dBm [Communication distance]: 3500m [Product size]:20*14mm [Introduction]:E04-400M20S is a SoC...

EBYTE E04-900M20S 915MHz Wireless Module STM32WL33 SMD Module RF Transceiver SoC Low Power Consumption Small Size 3.5KM 20dBm

$4.35 – $5.69

E04-900M20S Suitable for 868/915MHz band SoC chip type wireless module based on STMicroelectronics STM32WL33 chip Industrial grade crystal oscillator [RF chip]:STM32WL33 [Transmitting power]:20dBm [Communication distance]:3500m [Product size]:20*14mm [Introduction]:E04-900M20S wireless module...

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Frequently Asked Questions

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Please provide your express tracking number. Order inquiry URL: https://ebyteiot.com/apps/track123

Our contact information is as follows:

  • Tel: +86-028-61543675
  • Fax: 0086-028-64146160
  • Email: ebyteiot@cdebyte.com
  • Address: Buildings B2 and B5, No. 199, West District Avenue, High-tech West District, Chengdu, Sichuan Province.

ebyte’s wireless module provides a 365-day worry-free warranty, and high-quality product performance does not require worrying about after-sales problems.

Our products have passed the CE, FCC, and RoHS certifications and have certificates. Don’t worry about product certification issues.

Please place an order directly for small quantities. We provide factory base prices for quantities of 20, 200, 500, 1000, etc. Please contact online customer service. Including delivery time and shipping costs.

We are a manufacturer with sufficient stock. We will ship immediately after payment. We use DHL/FedEX/UPS and the goods will arrive within 5-7 working days at the fastest. We provide the full set of certification certificates you need to help you complete customs clearance quickly.

EBYTE product technical manual and detailed parameters download:https://www.cdebyte.com/Product-Selection

FREE SHIPPING

Free shipping on orders over $79.99.

SUPPORT 24/7

Contact on weekdays: ebyteiot@cdebyte.com.

30 DAYS RETURN

Simply return it within 30 days for an exchange.

100% PAYMENT SECURE

We ensure secure payment.

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