EWD95M-400GL20P(485) Micro DIN-rail DTU GL Series ChirpIoT™ Spread Spectrum Automatic relay networking Single-point wake-up, airspeed adaptive Rail installation Small and convenient
[Transmitting power]： 20dBm
[Communication distance]：5km
[Product size]：80*28*28.5mm
[Product weight]：32±2g
[Introduction]：EWD95M-400GL20P(485) is a wireless data transmission radio based on ChirpIoT™ Spread Spectrum, with multiple transmission modes, working in the 410.125~493.125MHz frequency band, The product is sprayed with three anti-paint, with "anti-mold", "anti-moisture" and "anti-salt spray" functions.
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| Serial number | name | Function | illustrate |
| 1 | PWR | Power indicator | Lights up when the power is on. |
| 2 | T/R | Send/Receive Indicator | The flashing light is red when sending data and green when receiving data. |
| 3 | FOR | Mode indicator | Working mode indicator light. |
| 4 | M1 | Mode indicator | Working mode indicator light. |
| 5 | Mode | Mode switch button | Working mode switching control. |
| 6 | G | GND | Grounding |
| 7 | A | RS485 Signal A | RS485 Signal A |
| 8 | B | RS485 Signal B | RS485 Signal B |
| 9 | - | GND | - |
| 10 | + | VCC | - |
| 11 | ON | RF Interface | SMA-K, external threaded inner hole. |