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3Pcs Geekcreit? HC-12 433MHz SI4438 Wireless Serial Module Wireless Transceiver Transmission Serial Communication Data Board Remote 1000M Zero Waste With Belt: No

Name: 3Pcs Geekcreit? HC-12 433MHz SI4438 Wireless Serial Module Wireless Transceiver Transmission Serial Communication Data Board Remote 1000M Zero Waste With Belt: No
Brand: elsabridger.com
SKU: 64610899819
Price: 37.84 USD
Availability: InStock
Rating: 4.8973 (14 reviews)

SKU 64610899819

4.9

USD37.84 USD67.84

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Ships within 48 hours · Estimated delivery Aug 27 - Sep 1

Size: 4

Size Recommendation How To Measure

Description

With Belt: No

Brand Name: REALEFT

8: Pinhole Camera

Heel Type: Thin Heels

NATURAL AND ZERO CALORIES SWEETENER

3Pcs Geekcreit? HC-12 433MHz SI4438 Wireless Serial Module Wireless Transceiver Transmission Serial Communication Data Board Remote 1000M Zero Waste With Belt: NoUpdate information: Change chip from SI4463 to SI4438 (Shipped from 11. 26. 2019) Note: HC 11 cannot communicate with the HC 12, they work independently, used in pairs. Features: 1. Supply voltage: 3. 2V~5. 5V. (If the module you want to work long hours in the emission state, it is recommended that when the supply voltage exceeds 4. 5V threaded a 1N4007 diode to prevent module built in LDO heated) 2. Default address range (open field test): About 600m

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