Ebyte EWM226-400T22S 5km 22dBm 433MHz Low Power Industrial Grade Lawn Mower LoRa Wireless Data Transmission Module

$7.44

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EWM226-400T22S Lawn mower wireless lora RF module 433 frequency band supports serial port IAP online upgrade [Chip solution]:LoRa solution [Operating frequency]:410~510MHz [Transmitting power]:22dBm [Communication distance]:5km [Product size]:14*17.5mm [Product weight]:1.2±0.1g [Introduction]:EWM226-400T22S is... Read more

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Référence produit : EWM226-400T22SN/ATags : 22dBm, 433mhz

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We accept product returns. Customers have the right to request a return within 30 days of receipt of the product. To be eligible for a return, your item must be unused and in the same condition you received it. It must also be in its original packaging. To complete your return, we require a receipt or proof of purchase.

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Contact our customer service at ebyteiot@cdebyte.com.

Tel: +086 028 61543675

Return address: Building B5, No. 199, West District Avenue, High Tech West District Chengdu, China.

 

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


EWM226-400T22S Lawn mower wireless lora RF module 433 frequency band supports serial port IAP online upgrade

[Chip solution]:LoRa solution

[Operating frequency]:410~510MHz

[Transmitting power]:22dBm

[Communication distance]:5km

[Product size]:14*17.5mm

[Product weight]:1.2±0.1g

[Introduction]:EWM226-400T22S is a transceiver integrated lawn mower LoRa wireless data transmission module, which works in the 410-510MHz frequency band, supports multiple power gear selections, free switching of air data rates, rich serial port baud rate selections, and easy operation. This lora module is suitable for high-speed transmission application scenarios such as smart security, advanced meter reading, and lawn mowers.

RF parameters unit Performance parameters Remark
Maximum transmit power dBm 22.0±1 -
Receiving sensitivity dBm -130 The air rate is 2.4kbps
Reference distance M 5K In a clear and open environment, the antenna gain is 5dBi, the antenna height is 2.5 meters, and the air rate is 2.4kbps.
Working frequency band MHz 410.125~493.125MHz Support ISM band
Air speed bps 2.4K~62.5K User programmable control
Blocking power dBm 10 The probability of burning is lower when used at close range
Launch length Btye 240 The command can be set to send packets of 32/64/128/240 bytes
Electrical parameters unit parameter Remark
Operating voltage In 2.7~5.5 ≥5V can guarantee the output power  ,  and exceeding 5.5V will permanently burn the module.
Communication level In 3.3V Using 5V TTL may burn out
Power consumption Emission current m.a. 110 Instantaneous power consumption @22dBm
Receiving current m.a. 8
Sleep current a 3 Software shutdown
Operating temperature -40~+85 Industrial-grade design
Hardware Parameters parameter Remark
Crystal frequency 32MHz Industrial grade high precision crystal oscillator
Modulation LoRa LoRa modulation technology
Interface 1.27mm stamp hole
Communication interface UART Serial Port TTL level
Launch length 240 Btye The command can be set to send packets of 32/64/128/240 bytes
Packaging SMD -
Cache capacity 1000Btye -
Antenna interface IPEX/Stamp Hole Equivalent impedance is about 50Ω
size 14 * 20 mm ±0.1mm
Product Net Weight 1.95g ±0.05g

Lawn mower wireless LoRa RF module

New generation LoRa spread spectrum technology

Simple and easy to develop

Support serial port lAP online firmware upgrade

Small size

Application scenarios

Hardware Features

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Ebyte EWM226-400T22S 5km 22dBm 433MHz Low Power Industrial Grade Lawn Mower LoRa Wireless Data Transmission Module

$7.44