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@@ -0,0 +1,34 @@
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+Info: CO2 sensor mini
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+Rate: 1 <- nRF24 data rate (0 - 250Kbps, 1 - 1Mbps, 2 - 2Mbps)
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+Ch: 121 <- nRF24 channel (0..125)
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+CRC: 2 <- nRF24 CRC size
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+DPL: 0 <- nRF24 dynamic payload en/dis
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+Address: C8C8CF <- nRF24 address (3..5 bytes)
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+Resend: 3 <- resend attempts on error
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+Delay_ms: 30 <- delay between cmd and resend
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+
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+Payload struct: 2,1,1 <- field sizes of send packet in bytes, received packet consists of 1 field with default size 1 byte (int8)
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+EEPROM=0; RAM=1; PROGMEM=2; ID=3; RESET=4 <- Constants
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+
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+R default: ,EEPROM,0xC1 <- default for read
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+W default: n,,0x81 <- default for write, 'n' - means field value position
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+Write start: 0,0,0x8F <- if exist in the file - packet before write a batch
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+
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+R: ID*=,ID <- Read cmd, '*' - means string like device ID, result in bytes = { 0, 0, 3, 0xC1 }
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+R: OSCCAL=0x51,RAM <- Read cmd, result in bytes = { 0x51, 0, 1, 0xC1 }
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+R: OSCCAL_EMEM=0 <- Read cmd, result in bytes = { 0, 0, 0, 0xC1 }
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+R: CO2=0x67,RAM,0xC2 <- Read cmd, result in bytes = { 0x67, 0, 1, 0xC2 }
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+
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+R: CO2 threshold*2=5,,0xC2 <- Read cmd, '*2' - means received field with 2 bytes size (int16), result in bytes = { 5, 0, 0, 0xC2 }
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+W: CO2 threshold=,5,0x82 <- Write cmd, send pkt = { <from WBatch 1 byte>, <from WBatch 2 byte>, 5, 0x82 }
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+
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+R: FanLSB[10]=i:9 <- Read cmd, '[n]' - means array with 'n' elements, 'i:n' - means array index field that will be incemented after next cmd
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+ result in bytes = 1 pkt: { 9, 0, 0, 0xC1 }, 2 pkt: { 10, 0, 0, 0xC1 }, 3 pkt: { 10, 0, 0, 0xC1 },... total 10 packets
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+W: FanLSB=,i:9 <- Write cmd, 'i' - index field. Send packets: { n & 0xFF, n >> 8, 9, 0x81 }, { n & 0xFF, n >> 8, 10, 0x81 },...
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+W: RxAddr=,1
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+W: Reset=,RESET,0xC1
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+
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+RBatch: Settings: ID;OSCCAL;RxAddr;Ch;nRF RETR;CO2 threshold;CO2 correct;FanLSB <- Read Batch, 8 packets will be sent and received
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+
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+WBatch: Default: RxAddr=0xCF;CO2 threshold=1000;Reset <- Write Batch, Send: { 0,0,0,0x8F }, { 0xCF, 0, 1, 0x81 }, { 0xE8, 0x03, 5, 0x82 }, { 0, 0, 4, 0x81 }
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+WBatch: Fans: FanLSB={0xC2,0xC3,0} <- Write Batch, Send: { 0,0,0,0x8F }, { 0xC2, 0, 9, 0x81 }, { 0xC3, 0, 10, 0x81 }
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vad7
