Kiwi LAP-E01 User manual

LoRaWAN Voice Transceiver
LAP-E01 Features and Specs
LAP-E01 is a push-to-talk (PTT) Voice Transceiver utilizing LoRa™ modulation for long range transmission.
It supports group communication and voice encryption. In addition, it embedded a rechargeable
1800mAH battery that can be charged by Micro-USB. As it is with algorithm of low power consumption.
Features
I/O description
◆LOS Range Up to 1km (*depends
condition)
◆LCD Display 0.96”, 80x160 (RGB)
◆Frequency bands: 915/868MHz
◆Bandwidth (BW) = 125 kHz.
◆Transmit Power
◼RF output: 2~ 20 dBm +12.5dBm
(For Japan)
◆Micro USB for power charging
◆GPS, GLONASS, GALIEO, BEIDOU
(Optional)
◆Internal Antenna -0.4dBi
◆TELEC Certification
◆Working Power Consumption
◼TX(Speak) < 0.5W
◼RX(Listen) < 0.9W
◼Standby < 0.3W
Home Menu
Function Menu
Enter Menu
1.Enter/Select
2.Power-on
3.Press 8 seconds
for shutdown
Push to talk
Exist/Back
Increase voice volume
Next option
Decrease voice volume
Previous Option
Power LED
Function
Green
Charge Full
Red
Charging
Orange
Receiving Voice
Blue
Transmitting Voice
Prevention of Hearing Loss
To prevent possible hearing damage,
do not too close and listen at high
volume levels for long periods.
LoRaWAN

Quick Start
To start use LAP-E01, two LAP-E01s are required at least. Following is step of quick start using LAP-E01:
1. Press Power Button to turn on devices.
2. After main screen been displayed, press power button to enter menu.
3. Set TX and RX frequency under TRANSMISSION→FREQ. SETTING to same frequency.
4. Set GROUP ID under TRANSMISSION → GROUP ID SETTING to same ID.
5. Set PWD under TRANSMISSION → ENCRYPT SETTING to same PWD.
6. Press Talk Button to return to main screen.
7. Press Talk Button on one device and start to talk.
Specifications
Operating Voltage
1,800mHA Battery
DC 5 V via Micro-USB for charging
Frequency
920.6 ~ 928MHz
Transmit Power
+13dBm
Certification
TELEC
Sample Rate
8KHz
Sample Bit
16bits
Channel
Mono
Codec
Speex
Operating Temperature
-20°C ~ 60°C
Storage Temperature
-20°C ~ 70°C
Dimension
111 x 69 x 12mm
Weight
105g
Mechanical Drawing