DollaTek MAX3485 TTL to RS485 Module MCU Development Converter Module Board Accessories Accessory Removable Replacement

Features: The ESD protection with plus or minus 15KV The power supply is used with the tantalum electrolytic capacitor, and the double capacitor is used for high low-frequency power filtering Using double transient suppression diode, the over-voltage protection performance is excellent 10 ? current protection resistance, patch designed to improve 485 signal integrity It has terminals and welded lead holes, easy to debug and fixed wiring, and welding leads can improve the reliability of the signal Spread copper over large areas to prevent interference,The RS485 and the TTL signal are all single-sided, ensuring the quality of the signal and improving signal integrity It has 2.54 interval hole welded hole for your secondary development,It has the M3 screw hole which is quite commonly used now, and the installation is convenient and reliable. Support 3.3 V and 5V signal control and compatibility, and working temperature: 40 ° to + 85 °. Package Included: 1 x MAX3485 TTL To RS485 Module