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COJXU STM32WLE5 LoRa Wireless Module 868/915MHz ARM Cortex-M4 E77-900M22S Low Power 22dBm SoC Long Distance 5.6km Small Size
Price (USD): $12.99 / piece
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Note: For sizings issues, we can exchange it for free.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
Refund: Full refund application available if not satisfied. We aim for 100% customer satisfaction.
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Quality Guarantee: If the item you purchased has quality issues, Lizii will provide comprehensive after-sale service.
Return & Refund: Your purchased items can be returned for a refund with no reason within 7 days of delivery.Specifications
- Model Number: E77-900M22S
- Working Frequency: 850~930 MHz
- Origin: Mainland China
- Certification: none
- Power: 22dbm
- Test Distance: 5.6km
- Air Speed: 1.2kbps
- Size: SMD 14 * 20 mm
- Antenna Interface: IPEX/stamp hole
- Package Weight:
- Package Size:
Description
Conditions: Buyer shall pay all shipping cost for warranty services. Warranty does not cover physical damages.
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