TTL to RS485 Converter Module Hardware Auto Control for Arduino AVR 3.3V/NWUS
TTL to RS485 Converter Module Hardware Auto Control for Arduino AVR 3.3V/NWUS. (1) This module fully considered the 485 bus lightning protection design and anti-jamming design, high EMC, EMI performance, long-distance transmission in the field, the module "access to the earth" side access to the earth, can play well The anti-interference and lightning protection of the role of the 485 bus more secure; indoor short-distance transmission can not access the earth.. Condition:: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Country/Region of Manufacture: : China , GTIN: : Does not apply: MPN: : Does not apply , UPC: : Does not apply: Brand: : Unbranded .
