20dBm RS485 Wireless Transceiver 433MHz

€77.69
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20dBm RS485 Wireless Transceiver 433MHz

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20dBm RS485 Wireless Transceiver 433MHz

€77.69

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€122.69
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Product details

Product details

20dBm RS485 Wireless Transceiver 433MHz

Compact 433 MHz RS485 wireless transceiver (74 × 24 × 16 mm, plastic and metal casing), rated for 4.5–5.5 V DC operation and functional from −25°C to +75°C. Operates across 433–458.5 MHz with 10-step transmit power adjustment (−40 to +20 dBm) and supports up to 255 independent communication channels. Communicates via standard RS485 interface (5V, GND, A+, B−) with default serial baud rate of 9600 bps (configurable 1200–19200 bps); over-the-air data rate synchronises automatically from 10 to 100 kbps. Implements transparent transmission using internal MCU and device ID addressing, supporting both peer-to-peer and master-slave topologies (≥3 units). Includes dedicated 3-minute AT configuration period after boot ('AT&ENABLE=1' only valid then). Ideal for IP PTZ camera links, Modbus sensor networks, LED lighting control, RS485 relay modules (R4D3C32/N4D8B08), smart meters, access systems, and Wiser/Home Automation deployments.
  • Fruugo ID: 537548119-1087953491
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CE Mark
Safety Warnings: Warning to keep away from water to prevent electric shocks.
Ingredients: Other

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Manufacturer
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  • Yang Yue
  • Lixian Penghui Trading Co., Ltd.
  • Group 5
  • Renhe Village
  • Changde City
  • CN
  • 415500
  • [email protected]
  • 1(319)277-0024

Responsible Person in the EU
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  • eVatmaster Consulting GmbH
  • eVatmaster Consulting GmbH
  • RaiffeisenstraBe 2 B11
  • Rodgau
  • DE
  • 63110
  • [email protected]
  • 49 61062699873
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  • STANDARD: €3.69 - Delivery between Thu 08 October 2026–Mon 19 October 2026

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