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BW18 ESP32 serial WiFi+ wireless transparent
module
AT
command
supports MQTT
$1-2
Min. order: 10 pieces
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For DS3231 AT24C32 Clock
Module
Real Time Clock
Module
IIC RTC
Module
for Arduino Without Battery
$0.75
Min. order: 10 pieces
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RYLR896 Lora
Module
SX1276 UART 868MHz 915MHz Antenna
at
Command
FCC NCC
$17.77-20
Min. order: 10000 pieces
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Stereo Audio
Module
Transmission BK8000L
AT
Commands
SPP Speaker Amplifier DIY circuit parts support Bom hot sale
$1.50-1.90
Min. order: 1 piece
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Blue-tooth stereo audio
module
F-6188 serial
AT
command
BK8000L BK8000 Blue-tooth speaker
module
BK8000L IC
$1.44-1.50
Min. order: 1 piece
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Module
Blue tooth V4.2 BK3260 Power Amplifier Board 5W+5W Dual 5W Serial
AT
command
Rename Audio Receiver Amplifier
Module
$5.25-5.80
Min. order: 1 piece
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R413D08 8 Channel RS485
Module
Modbus RTU Protocol
AT
Command
Multifunction Relay SPS Control Board DC 5V
Module
$2.20-2.57
Min. order: 1 piece
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HC-11 HC11 433MHz wireless RF serial UART
module
CC1101 5V 3V
AT
command
$2-3
Min. order: 1 piece
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