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Godox X1T on-air protocol description
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CH1 is at 2.413G, format is 250kbps FSK. | |
All packet bits are inverted wrt nRF24L01+. | |
=> TODO: Invert every byte before sending via nRF24L01+!!! | |
<PACKET>: | |
0xAA 0xAA 0xAA 0xAA 0xC3 0x68 0xC3 0x68 <PAYLOAD> | |
<PAYLOAD>: | |
<CONTROL> | |
<CONFIG> | |
<CONTROL>: | |
0xD5 0x09 # TRIGGER | |
0xD5 0x0A # HOLD | |
0xD5 0x11 # HALF-PRESS | |
0xD5 0x21 # RELEASE | |
0xD5 0x30 # SLEEP | |
<CONFIG>: | |
0xA9 <GROUP> 0xB1 <MODE> # SET MODE | |
0xA9 <GROUP> 0xBC <POWER> # SET POWER | |
<GROUP>: | |
0x0A # A | |
0x0B # B | |
0x0C # C | |
0x0D # D | |
0x0E # E | |
<MODE>: | |
0x00 # TTL | |
0x01 # M/OFF | |
<POWER>: | |
0d00 # 1/ 1 | |
0d03 # 1/ 2+0.7 | |
0d07 # 1/ 2+0.3 | |
0d10 # 1/ 2 | |
0d13 # 1/ 4+0.7 | |
0d17 # 1/ 4+0.3 | |
0d20 # 1/ 4 | |
0d23 # 1/ 8+0.7 | |
0d27 # 1/ 8+0.3 | |
0d30 # 1/ 8 | |
0d33 # 1/ 16+0.7 | |
0d37 # 1/ 16+0.3 | |
0d40 # 1/ 16 | |
0d43 # 1/ 32+0.7 | |
0d47 # 1/ 32+0.3 | |
0d50 # 1/ 32 | |
0d53 # 1/ 64+0.7 | |
0d57 # 1/ 64+0.3 | |
0d60 # 1/ 64 | |
0d63 # 1/128+0.7 | |
0d67 # 1/128+0.3 | |
0d70 # 1/128 | |
0xFF # off |
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