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We are selling cost saving narrow band RF connectivity module and transceiver with MCU from 433Mhz to 915,923Mhz. Also you can get more advanced technology like Lora and IoT integration device.

Sunray SRWF-1021 Long range RF transceiver with MCU

$18.00

800m, UART, MCU already integrated.

Sunray SRWF-1021 Long Range RF Transceiver with MCU

Tiny, cost-effective ODM radio module with microcontroller
Compact dimensions: 47 x 26 x 10mm
Supports low-power applications and WOR (wake-on radio)
Built-in software stack with transmit and receive functions
Complies with CE certificates
Integrated external antenna connection
Packaged in inner static-proof/plastic bag and external white box
Samples delivered by FedEx, EMS, DHL, UPS, TNT

Specifications:
Modulation mode: GFSK/FSK
Frequency band: 433, 470, 868 and 915MHz
Output power: 10dBm (10mW)
RF sensitivity: -116 to -118dBm
Data rate: 1.2 kbps to 19.2kbps
Interface: UART TTL, RS-232, RS-485
Channels: 8 (default), 16 or 32 (customized)
RF IC: CC1020
Microcontroller: ATmega88
RF line of sight range: 800m in the open field
Power supply: +3.3 to 5V
Tx current: 38 ± 2mA
Rx Current: 28 ± 2mA
Power-down Current: 5 ± 2μ A
Operating temperature: -25 to 75º CC
Supported network topology: P2P and P2M

Applications:
Automatic Meter Reading (AMR) system for water, gas, heat and electricity meters
Wireless crane scales and weighing machines
Queuing management system in bank
Wireless dishes ordering system
Data collecting in production line
Wireless intelligent control for lighting system
Remote control for industry vehicle and lifting machine
Data communication for railway, oil well, dock and army
Medical treatments and electric instruments automation control
Security alarm, attendance checking and locating for coal mine workers under well
Car alarm, tire pressure monitoring and wheel aligner
Wireless POS, PDA wireless smart terminals
LED display screen in thruway and public places
Automatic non-stop billing system on freeway

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Dear Customer, if applicable, the Product Documentation, Reference Materials, CAD or Drawing file(s), Manuals and Tutorials will be available for download upon purchase. The order confirmation email will include a Downloadable Link to the product file(s) which can also be downloaded from the My Account section if needed. If you can’t see any of these files in your account, please contact us immediately. We’re here to help, whenever you need us. Thank you.

If you have any questions with regards to this product, please fill out the form below. When you submit this form, the product URL will be included automatically.

We are IoT solution manufacturer and EMS service provider company, based in shanghai, China. Our sensor not only powered by 433,868,915Mhz RF protocol but also NB-iot and LORA technology. All of our RF transceiver are compliance FCC or CE certificate.

Shipping Policy

All order shipping via EMS in 14 working days if you need other courrier service please contact buyer via email.

Return Policy

1 year warranty.can not accept refund without reasonble cause.buyer need cover custom duty and tax if happend duty and tax when return or refund.

Are you a Student, School or a Teacher? Get in touch with us from your school email address for a 5% discount coupon. See More Details

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