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HomeElectronicsHome AudioHome Theater SystemsSpeakersCeiling & In-Wall SpeakersGT-38 Wireless Single Chip Serial Port Communication Module
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₦ 7,642
₦ 13,76144%
3 units left
+ shipping from ₦ 2,147 to LEKKI-AJAH (SANGOTEDO)
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Delivery Fees ₦ 2,147
Arriving at pickup station between 28 May & 03 June when you order within next 10hrs 45mins
Door Delivery
Delivery Fees ₦ 2,427
Ready for delivery between 28 May & 03 June when you order within next 10hrs 45mins
Return Policy
Free return within 7 days for ALL eligible itemsDetails
Warranty
None
Seller Information
donyea
74%Seller Score
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Seller Performance
Order Fulfillment Rate: Very Poor
Quality Score: Excellent
Customer Rating: Excellent
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.
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: 91368EA3Q6ZLDNAFAMZ
- 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 GT-38 Wireless Single Chip Serial Port Communication Module
₦ 7,642
₦ 13,76144%
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