Note again to follow national regulation. In EU +27 dBm at 433 MHz is not allowed. +27 dBm at 868 MHz will typ give 5 km free line of sight if configured for ultra-narrow band low data rate setting.
Last Update: August 8, 2017
February 3, 2017
2176
RC232 Q&A Related Knowledge Base Posts - [RC232] Using a switching power supply from 12V to 3.3V, switching at 300 kHz, and a 1% ripple output; do I need extra filtering? [RC232] “We are drawing a new board which used your module RC1180. We are in a final phase. For the interface with the our µC, we connected only the pins : – RxD & TxD for module configuration and normal use for communication – Pin Reset, Pin 19, Pin 20 : for future programming (case of firmware update) Also, we connected the pin Vcc and ground with recommandations described in your data sheet. I would like to know, if we can use functions of test carrier transmit, modulation transmit and permanent receipt with only the pins RxD and TxD (RTS, CTS and config not connected to our µC but available on test pads). Do you have a procedure to put this module in test mode. For a firmware upgrade, could you confirm us that we need only Pin 19, 20 and reset ? “ [RC232] The RF module RC1180-RC232. Is there a MSL-level on this product?
