My use case is want to firmware upgrade of 100 device. How is it possible to send firmware upgrade file data to all 100 node same time using ANT Shared channel or other channel type?
Coordinator (1) is connected with 100 END Device(All Slave node Battery(low power) powered device.
Case 1: Coordinator Open Master Channel , All 100 Slave node open Slave channel Master will send data in broadcast message.
Limitation: Only 8 byte data send every channel period. How over come this limitation and reduce firmware upgrade time.
Let me know if any other way upgrade all 100 device firmware with short time duration and reliable.