The Main Lora Band Introduction; Device Interface Definition - Dingtek DF702 Configuration Manual

For example: Time
10:10
10:20
10:30
10:40
10:50

3 The Main LoRa Band Introduction

The main LoRa band are used given below CN470, EU868, US915, AU915, AS923.
The
Band
frequency
470.3,470.5,470.7,470.9,
CN470
471.1,471.3,471.5,471.7,
(470-510MHz)
EU868
868.1,868.3,868.5
(863-870MHz)
US915 902.3,902.5,902.7,902.9,
(902-928MHz) 903.1,903.3,903.5,903.7
AU915 915.2,915.4,915.6,915.8
(915-928MHz) 916.0,916.2,916.4,916.6
AS923
923.2,923.4
(915-928MHz)

4 Device Interface Definition

In the given figure, the power interface, module configuration debugging, interface, device
parameter configuration and upgrade interface are introduced respectively with detailed.
In figure 4.1 PCB board is shown and all connecting parts are also shown which part where
will be placed.
Power socket: connect the battery
4.1 Connection of Hollow Sockets
Hollow positions: Configure the LoRa module parameters or debug module the

jumper cap should be placed in a hollow position.

Solid position: The default position the device to transmit data/configure device
parameters such as data upload interval and full height the jumper cap should be

placed at right side a solid position.
Beijing Dingtek Technology Corp., Ltd.
http://www.dingtek.com
Room A209, Flounder Business Park, Shunbai Road 12, Chaoyang District, Beijing, China 100022
State Upload data or no
full Yes (Battery Should be connected)
full No
not full Yes
not full No
full Yes
default uplink The default downlink
frequency(RXWIN1)
500.3,500.5,500.7,500.
9
501.1,501.3,501.5,501.
7
868.1,868.3,868.5
923.3,923.9,924.5,925.
1
925.7,926.3,926.9,927.
5
923.3,923.9,924.5,925.
1
925.7,926.3,926.9,927.
5
923.2,923.4
Tel:86-10-64718863, 64753700
E-mail: service@dingtek.com
The default
downlink
frequency
（RXWIN2）
505.3
869.525
923.3
923.3
923.2
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