Category: Smartwatches & Wearables
868-915MHz LoRa SX1276 RS485 RS232 Transmitter Receiver E90-DTU(900L20) CDSENET 20/30dbm Long Distance 5/8KM Watchdog
4,6/5
Rating10
Reviews17
Sold🌐Shipping from: CN
Estimated delivery: 11-14 days
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PRICE OF SELECTED VARIANT
20,19 €24,04 €
Check deal on AliExpress ↗Free returns
Store: CDSENET Official Store
UK Deal Summary
Deal: 868-915MHz LoRa SX1276 RS485 RS232 Transmitter Receiver E90-DTU(900L20) CDSENET 20/30dbm Long Distance 5/8KM Watchdog. Available to order starting from £7.09. Highly rated at 4.6/5 by over 10 verified shoppers (17 items sold). Tracked delivery directly to the United Kingdom with full parcel tracking. Compare available variations, pricing, and active festival vouchers below.
Key Features & Variant Specs
- Starting price: available from £7.09 depending on selected configuration.
- Options available: 20dbm 5KM, 30dbm 8KM, 2PCS BAD31-12W12N2, 2PCS BAD31-12W24N2.
- Tracked shipping: door-to-door courier tracking to the UK.
- AliExpress Choice Guarantee: verified logistics and hassle-free buyer protection.
- 15-day return window covered by Buyer Protection.
What to check before placing your order?
Please confirm your selected SKU option, cable/plug configuration (UK 3-pin adapter or USB plug where applicable), and review recent customer photos. Note that island delivery or remote postcodes may follow standard postal transit times.













