TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
Power module automatically boot, homing network
Onboard signal lights all the way . It flashes slowly when there is a signal, it flashes quickly when there is no signal
Features:
1. Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications.
2. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs
3. Built-in hardware CRC error detection, Multipoint communication address control.
4. Low-power 1.9 ~ 3.6V, only 1uA on Power down mode
5. Built-in 2.4Ghz antenna
6. Available software to set the address, only received local Address when output data(Provide interrupt instruction), can be directly connected to a variety of microcontrollers, Software programming is very convenient.
7. Built-in voltage regulator
8. Standard DIP Pitch Interface for embedded applications
9. size: 34mm X 17mm X 1mm
Package Included:
1 xArduino NRF24L01+ 2.4GHz Wireless Transceiver Module
Specification
1.Works with standard (dual 5/3.3V) and 3.3V-only (for example, Arduino Pro)boards.
2.Operates over the extended -40°C to +85°C temperature range
3.Complies with USB Specification Revision 2.0 (Full-Speed 12Mbps Peripheral,
4.Full-/Low-Speed 12Mbps/1.5Mbps Host)
Features:
* 802.11 b / g / n
* Wi-Fi Direct (P2P), soft-AP
* Built-in TCP / IP protocol stack
* Built-in TR switch, balun, LNA, power amplifier and matching network
* Built-in PLL, voltage regulator and power management components
* 802.11b mode + 19.5dBm output power
* Built-in temperature sensor
* Support antenna diversity
* off leakage current is less than 10uA
The HC-05 bluetooth module can be set as a transmitter or receiver. You can combine this bluetooth module with your system: MCU, ARM or DSP systems, SOC systems.
This module can build a connection to other modules in two ways: as a master or as a slave. Ex, a robot can be designed to be a master connected to a slave bluetooth module or as a slave board to make a wireless connection with a PC.
Audio Input: Wireless Bluetooth
Max. Receiving Distance: 10 Meter
Power Output: Dual-channel 15 W+15 W
Applicable Speaker Impedance: 4/6/8/10 ohm
Supply Voltage: DC 10~25 V(recommended DC 12V More than 2A)
Featueres:
* Center Frequency:900/1800/2100MHz
* Band Width:10MHz
* Impendence:50
* Polarization:RHCP
* Gain :3DBI
* DC Voltage :3-5V
* DC current :7-10MA
* Max power:5W
* Weight :45g
* Cable :RG174 3m
* Working Temp :-40-100
