Can I send more than 76 packets from clients to server?

Answer

The hop period is 13.19ms. It hops about 75 times per second. It is recommended to have only 1 client to send per hop to avoid collision. If you need to send more than that, you can use the multi-slot function which divides a hop into multiple slots, and each client can send in the slots. With this option, the payload size will be reduced. There is a table in the datasheet to indicate the max payload per client.