Other Parts Discussed in Thread: SN75HVD07 , SN65HVD10 Hi, I have been using the MAX485 IC break-out that most Arduino noobs like myself encounter. As you can see in the schematic all the IC inputs (D, DE, RE, R) have 10K pull-ups. I connect DI to TX…
Edemilso,
First of all, please check out this app note , in which many of your questions are addressed (especially section 9. Data Rate Versus Bus Length).
1) At 9600bps, the communication distance is mainly limited by cable loss (resistive attenuation…
