esp32 2 4g wifi wireless module cojxu esp32 wroom 32ue 20dbm ieee802 11b g n uart i o ipex1antenna small size module
![ESP32 2.4G Wifi Wireless Module COJXU ESP32-WROOM-32UE 20dBm IEEE802.11b/g/n UART I/O IPEX1Antenna Small Size Module esp32 2 4g wifi wireless module cojxu esp32 wroom 32ue 20dbm ieee802 11b g n uart i o ipex1antenna small size module](https://ae01.alicdn.com/kf/S38f6503133fd4874941720fbb4da6b8cZ.jpg)
ESP32 2.4G Wifi Wireless Module COJXU ESP32-WROOM-32UE 20dBm IEEE802.11b/g/n UART I/O IPEX1Antenna Small Size Module
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5pcs UART serial port to wi-fi module E103-W05B W600 20dBm small size wireless transceiver wifi module Compatible with esp8266
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MT7628AN Serial Port to Wifi Wireless Routing Module COJXU E103-W20(7628) Support Openwrt IPEX SPI UART Small Size SMD Module
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ESP32-WROOM-32D -32U ESP32-WROVER-I -IB -B 32D 32E 32U 32UE I B IB E IE WiFi+Bluetooth Dual-core Module
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![MT7688AN Serial Port to Wifi Wireless Routing Module CDEBYTE E103-W20(7688) Support Openwrt IPEX SPI UART Small Size SMD esp32 2 4g wifi wireless module cojxu esp32 wroom 32ue 20dbm ieee802 11b g n uart i o ipex1antenna small size module](https://ae01.alicdn.com/kf/Sb56a561ea7f04e3db20ba902a30114f7O.jpg)
MT7688AN Serial Port to Wifi Wireless Routing Module CDEBYTE E103-W20(7688) Support Openwrt IPEX SPI UART Small Size SMD
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Lora Wireless Module 33dBm 400MHz COJXU E22-400T33D-V2 Long Distance 16KM SMA-K Small Size RSSI UART DIP Module
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MT7628AN Serial Port to Wifi Wireless Routing Module CDEBYTE E103-W20(7628) Support Openwrt IPEX SPI UART Small Size SMD
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E49-900T20S 868/915MHz Wireless Module 20dBm TTL UART Small Size Long Distance 2.5km IPEX Stamp-hole Transmission Transceiver
294 Руб.
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ESP32 Wifi+Bluetooth Dual Core MCU 2.4GHz Wireless rf Transceiver Low Power Ble 4.2 Transmitter 240MHz 4MB ESP-WROOM-32 Module
266 Руб.
![Cojxu ESP8266EX ESP8266 PCB Antenna IoT Wireless Transceiver ESP-WROOM-02D 2.4Ghz Transmitter and Receiver WIFI Module 10pcs esp32 2 4g wifi wireless module cojxu esp32 wroom 32ue 20dbm ieee802 11b g n uart i o ipex1antenna small size module](https://ae01.alicdn.com/kf/Sd9c53f5d753944cfaf60831db5f1d418X.jpg)
Cojxu ESP8266EX ESP8266 PCB Antenna IoT Wireless Transceiver ESP-WROOM-02D 2.4Ghz Transmitter and Receiver WIFI Module 10pcs
210 Руб.
Описание:
Features:1. RS232/485 device data collector/IoT gateway specially designed for industrial environments.2. Integrate multiple functions into one, including serial port server, Modbus gateway, MQTT gateway, serial port to HTTPD client, etc.3. The module has RS232, RS485, WIFI, and Ethernet interfaces, which can realize serial to WIFI, serial to WIFI and other functions; Ethernet, Ethernet to WIFI, etc.4. Multiple onboard power interfaces support a wide range of 6~36V power supply, and can be equipped with PoE function.5. Industrial-grade metal shell design supports wall-mounted and rail-mounted installation. It is small in size and easy to install.6. Suitable for data collection, IoT gateway, security IoT, smart instrument monitoring and other applications. Product parameters:1. Frequency band: 2.412-2.484 GHz 2. Wireless network: Station / AP / AP+Station mode 3. Security mechanism: WPA-PSK / WPA2-PSK4. Encryption type: TKIP/AES5. Transmission power:802.11b: +19d. Bm (max @11. Mbps)802.11g: +18d. Bm (max @54. Mbps)802.11n: +17d. Bm (maximum @HT20, MCS7); +17d. Bm (maximum @HT40, MCS7)6. Receiving sensitivity:802.11b: -89d. Bm (@11. Mbps)802.11g: -81d. Bm (@54. Mbps)802.11n: -73d. Bm (@HT20, MCS7); -71d. Bm (@HT40, MCS7)7. Baud rate: 300-460800 bps 8. Check digit: none, odd, even, mark, space 9. Data bits: 5-9 bits 10. Flow control: RTS/CTS N/A11. Protocol: TCP/UDP/ARP/ICMP/DHCP/DNS/HTTP/MQTT12. Configuration: host, browser, serial AT command 13. Communication method: TCP/IP direct communication, VCOM14. Working mode: transparent transmission, serial port command, HTTPD Client, Modbus TCP to Modbus RTU15. Working temperature: minus 40 degrees Celsius - 85 degrees Celsius 16. Humidity range: 5%-95% relative humidity 17. Product size: 85 x 84 x 24mm 18. Weight: 157g, 169g. Packing list:RJ45 network port-RS232/485 to WIFI Ethernet (B) x 1-2.4G Wi. Fi antenna x 1-Rail mounting buckle x 1-Screwdriver x 1-Screw pack x 1RJ45 network port supporting POE-RS232/485 to WIFI POE ETH (B) x 1-2.4G Wi. Fi antenna x 1-Rail mounting buckle x 1-Screwdriver x 1-Screw pack x 1