RC-apps-dat
rc-rover-dat - RC-car-dat - RC-car-hack-dat - video-rc-car-dat - Curiosity-rover-dat
rc-aircraft-dat - quadcopter-dat - FPV-dat - rc-aircraft-dat - fixed-wing-dat
RC - signal
RC - SDK systems
RC - Hardware
RC - manufacturers
Teardown post
Tear down and Learn a good-build $20 RC Toy Car
RC Link - SPI ELRS RC Link Update Rates
1. Supported ELRS Packet Rates (Hz)
- 25 Hz (long range, very low latency priority not needed)
- 50 Hz
- 100 Hz
- 250 Hz
- 500 Hz
- 1000 Hz (only with UART-based receivers, not supported on SPI RX)
2. Mobula8 SPI Receiver Limitation
- SPI-based ELRS receivers (built into flight controllers) usually support up to 500 Hz max.
- They don’t handle 1000 Hz mode reliably.
3. Radiomaster Pocket ELRS
- Can output up to 1000 Hz.
- But the Mobula8 SPI ELRS will negotiate down to max 500 Hz.
Final Answer
The RC link update rate between your Radiomaster Pocket and Mobula8 SPI ELRS can be set to 25 / 50 / 100 / 250 / 500 Hz,
but 500 Hz is the highest stable rate supported by the Mobula8 SPI receiver.