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RT59E02 2400-2525MHz RS232 Serial Port Wireless Transceiver Module RF UART Board for ESP8266 NodeMCU PC Serial port COM Printers
RT59E02 2400-2525MHz RS232 Serial Port Wireless Transceiver Module RF UART Board for ESP8266 NodeMCU PC Serial port COM Printers
SKU:RT59E02
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Product Name:
2400-2525MHz RS232 Wireless Transceiver Module RF UART Board for Wifi ESP8266 NodeMCU PC Serial port COM Printers
Packing list:
1 pcs RT59E02 2.4G RS232 Wireless Transceiver Module
Overview:
RT59E02 is a RS232 Wireless Transparent Data Transmission Module based on 2.4GHz frequency band, using CI24R1 chip.
The module supports basic AT Commands: Baudrate, Parity bit, ID Number, Version Information, Transmit Power, Frequency Band, Acknowledge Mode and other function settings and queries.
When the module is in AT Mode, the user can use the serial port to send AT Commands to set the parameters of the module.
When the module is in transparent data transmission mode, in ACK mode (default), it can be used as a one-to-one transceiver. If it is applied to one-transmit and multiple-receive (master-slave mode), it needs to be changed to NO-ACK mode through AT command
When the CMD port of the AT module is short-circuited, it enters the AT mode. and when it is disconnected, it is the data transparent transmission mode.
When the module is abnormal, short-circuit the two pins of RES on the board for 5 seconds, then power on again to restore the factory settings
The module supports basic AT Commands: Baudrate, Parity bit, ID Number, Version Information, Transmit Power, Frequency Band, Acknowledge Mode and other function settings and queries.
When the module is in AT Mode, the user can use the serial port to send AT Commands to set the parameters of the module.
When the module is in transparent data transmission mode, in ACK mode (default), it can be used as a one-to-one transceiver. If it is applied to one-transmit and multiple-receive (master-slave mode), it needs to be changed to NO-ACK mode through AT command
When the CMD port of the AT module is short-circuited, it enters the AT mode. and when it is disconnected, it is the data transparent transmission mode.
When the module is abnormal, short-circuit the two pins of RES on the board for 5 seconds, then power on again to restore the factory settings
Performance Parameter:
Working voltage: DC 5V-15V;
Frequency range: 2400~2525MHz
Transmission power: 11dBm;
Receiver sensitivity: -84dBm@1MHz;
Working temperature: -40~+85℃;
Baud rate: 1200, 2400, 4800, 9600 (Default), 19200, 38400, 57600, 115200
Open-field transmission distance with sufficient power supply: 80-100 meters
Size: 40 x 15 x 3mm
Weight:3g
Frequency range: 2400~2525MHz
Transmission power: 11dBm;
Receiver sensitivity: -84dBm@1MHz;
Working temperature: -40~+85℃;
Baud rate: 1200, 2400, 4800, 9600 (Default), 19200, 38400, 57600, 115200
Open-field transmission distance with sufficient power supply: 80-100 meters
Size: 40 x 15 x 3mm
Weight:3g
Pinout :
1 VCC: DC 5V~15V positive power supply;
2 GND: power ground
3 RXD: RS232 RXD data
4 TXD : RS232 TXD data
5 CMD: AT mode switch port
6 RES: Factory reset port
Note: After the two ports of RES are shorted for 5 seconds, the module will restore the factory settings and restart automatically.
2 GND: power ground
3 RXD: RS232 RXD data
4 TXD : RS232 TXD data
5 CMD: AT mode switch port
6 RES: Factory reset port
Note: After the two ports of RES are shorted for 5 seconds, the module will restore the factory settings and restart automatically.
Power supply description:
The transmit current is 50mA (+11dBm); the receive current is 25mA, please use a small ripple power supply
Note: In order to make the module work stably, it is recommended to use a power supply above 8W (5V/2A (recommended to reduce the transmit power), 6V/2A, 7.4V/1.5A, 9V/1A, 12V/1A)
AT command:
Please refer to the AT command manual below
''RT48D02 RT59E02 RT6AF02 RT39D01 AT command detailed description''
Wiringdiagram:
The transmit current is 50mA (+11dBm); the receive current is 25mA, please use a small ripple power supply
Note: In order to make the module work stably, it is recommended to use a power supply above 8W (5V/2A (recommended to reduce the transmit power), 6V/2A, 7.4V/1.5A, 9V/1A, 12V/1A)
AT command:
Please refer to the AT command manual below
''RT48D02 RT59E02 RT6AF02 RT39D01 AT command detailed description''
Wiringdiagram:
