HomeElectronicsHome AudioHome Theater SystemsSpeakersCeiling & In-Wall SpeakersGT38 Wireless Single Chip Serial Port Communication Module
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915 Generation GT38 Wireless Single Chip Serial Port Communication Module

GH₵ 95.41
GH₵ 181.2847%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 43.57 to Tema
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Delivery Fees GH₵ 43.57
Ready for pickup between 11 December & 16 December when you order within next 4hrs 37mins

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Delivery Fees GH₵ 70.94
Ready for delivery between 11 December & 16 December when you order within next 4hrs 37mins

Return Policy

Free return within 15 days for all eligible items.Details

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Product details

1. Long-distance wireless transmission (open field 1200m / FU4 mode, air rate 1000bps)
2. Operating frequency range (433-458.5MHz, up to 255 communication channels)
3. Maximum 100mW (20dBm) transmit power (8 levels of power can be set)
4. Four working modes to adapt to different applications
5. Built-in MCU, communicate with external devices through serial port The number of bytes sent at one time is up to 256 bytes
The module supports one-to-one, one-to-many, many-to-many connection transparent transmission
Parameter:
Chip: SI4438
Working frequency band: 433 ~ 458.5MHz
Communication interface: UART 3.3V / 5V TTL level
Antenna interface: spring antenna / antenna socket
Working voltage: 3.2 ~ 5.5V
Sleep current: no sleep mode
Communication level: 3.3V / 5V level
Working humidity: 10% ~ 90%
Transmit power: 20dBm (MAX)
Working temperature: -25 Celsius ~ + 75 Celsius
Reference distance: 1200m
Storage temperature: -40 Celsius ~ + 85 Celsius
Colour:black
Material: PCB
Size:26 x 12 x 6mm Package Contents:
1 x wireless single chip module Only the above package content, other are not included.
Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is +/- 1-3cm.

Specifications

Key Features

  • Durable and good quality
  • GT-38 single chip module
  • communication module
  • communication module SI4438
  • wireless single chip module
  • module
  • The details are as described above

What’s in the box

1 x wireless single chip module

Specifications

  • SKU: 91954EA4EKHCFNAFAMZ
  • Model: module
  • Production Country: China
  • Size (L x W x H cm): 5x3x1
  • Weight (kg): 0.0035
  • Color: multicolor
  • Main Material: PCB

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915 Generation GT38 Wireless Single Chip Serial Port Communication Module

915 Generation GT38 Wireless Single Chip Serial Port Communication Module

GH₵ 95.41
GH₵ 181.2847%
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