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ITEMS DESCRIPTION
Description:
1. Model: E51-TTL-50
2. Interface Type: UART
3. Operating frequency: 230MHz (225-237.6MHz)
4. Transmit power: 50mW
5. Communication distance: 2000m (max)
Product parameters:
1. Module size: 21*36mm
2. Operating frequency: 225-237.6MHz (default 230MHz)
3. Interface pins: 1*7*2.54mm
4. Operating voltage: 2.1V-5.5VDC
5. Communication level: 5.2V (max)
6. Transmit power: 17dBm (about 50mW)
7. Found Distance: 2000 m (max)
8. Air velocity: 1.2Kbps-70Kbps (default 1.2Kbps)
9. Emission current: 55mA / 17dBm
10. Receiving Current: 12.5mA / Modes 0, 1
11. Sleep Current: 1.7uA (M0 = 1, M1 = 1)
12. Communication interfaces: UART
13. Drive mode: UART
14. Transceiver Length: 512byte
15. Address Function: Configurable 65,536 addresses
16. Antenna Interface: SMD
17. Receiving sensitivity: -126dBm / 1.2Kbps
18. Working temperature: -40 ~ 85 Degree
19. Humidity: 10% to 90%
20. Storage temperature: -40 ~ 125 Degree
Operating mode:
Mode 0: M0 = 0, M1 = 0. Non-low-power applications, suitable for most applications
Mode 1: M0 = 1, M1 = 0. Low-power features, air wake for launchers, automatic wake up call to increase code
Mode 2: M0 = 0, M1 = 1. Low-power features, air wake, suitable for a receiver, the model can not transmit data
Mode 3: M0 = 1, M1 = 1. Sleep mode, you can accept the parameter setting commands
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