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CP2102 MICRO USB to UART TTL Module
₦ 1,500
5A constant current LED driver and charger for lithium-ion battery
· 3.3V and 5V voltage output
· Supports baud rates from 300bps ~ 1Mbps
On-chip voltage regulator output voltage 3.3V
Supports data formats for 8 data bits, 1 stop bit and parity bits
Connotation 512 byte receive buffer and 512 byte transmit buffer
Support for hardware or X-ON / X-OFF handshake
3 in stock
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2. Uses the CSR mainstream bluetooth chip, bluetooth V2.0 protocol standards.
3. Module working voltage 3.3 V.
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5. The core module size : 28 mm x 15 mm x 2.35 mm.
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With VCC.GND.TXD.RXD foot for the Bluetooth
With “Re-seach” button(ON/OFF/WAKE foot for it , external MCU outinput “High level” can control module to re-seach)
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Input voltage: 3.3~6V
Size: 1.55cm*3.98cm
Note:input power supply 3.3~6V, Prohibit more than 7V
No “Automatically prevent power supply peversing func”, so please correctly connect power supply
We advise to install “Bluetooth master module”
The “State” is output foot for LED status, when bluetooth “Unconnected”, output “Pulse” ; when bluetooth “connected”, output “High level”, we can determine the states from “MCU”
If only the board , No any “Bluetooth Function “Qucik View
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