Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
HLK-RM08K MT7688K Based Wi-Fi Module for repeater, storage, IPC, audio and IoT gateway applications.the mutual conversion between serial port, Ethernet, and wireless network (WIFI) interfacessolve the user's serial device network transmission data problem.
HLK-RM08K is an embedded WiFi module conforming to network standards based on a universal serial interface, with a built-in TCP/IP protocol stack, which can realize the mutual conversion between serial port, Ethernet, and wireless network (WIFI) interfaces.
User Can quickly solve the user's serial device network transmission data problem, the traditional serial device does not need to change the configuration directly to the network.
| Network Parameters | |
| Network Standard | Wireless Standard：IEEE 802.11n、IEEE 802.11g、IEEE 802.11b |
| Wired Standard：IEEE 802.3、IEEE 802.3u | |
| Wireless Transmission Rate | 11n:Up to 150Mbps 11g:Up to 54Mbps 11b:Up to 11Mbps |
| Channel Number | 1～11 |
| Frequency Range | 2.4～2.4835G |
| Transmit Power | 15～20dBm |
| Interface | 5 Ethernet ports, 2 serial ports, 1 USB port (host/slave), GPIO |
| Antenna | |
| Antenna Type | External Antenna |
| Functional parameter | |
| WIFI Work Mode | Wireless network card / wireless access point / wireless router |
| WDS Function | Supports WDS wireless bridging |
| Wireless Security | Wireless MAC address filtering |
| Wireless security function switch | |
| 64/128/152-bit WEP encryption | |
| WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanism | |
| Network Management | Remote Web Management |
| Configuration file import and export | |
| WEB software upgrade | |
| Serial Port to Network | |
| TCP Connection | Maximum number of connections >20 |
| Serial port baud rate | 1200~2000000bps |
| Other Parameters | |
| Status Indicators | Status indication |
| Environmental Standard | Operating Temperature： -20～70℃ |
| Operating Humidity: 10%~90%RH (non-condensing) | |
| Storage Temperature: -40~80℃ | |
| Storage Humidity: 5%~90%RH (non-condensing) | |
| Other Performance | Bandwidth optional: 20MHz, 40MHz, automatic |
| Pin Num | Function | Pin Type | Description |
| 1 | CTS1/G0 | I/O | CTS1 or GPIO0 |
| 2 | WDG | O | Watchdog |
| 3 | CTSO/G1 | I/O | CTS0 or GPIO1 |
| 4 | RTSO/G2 | I/O | RTS0 or GPIO2 |
| 5 | RESO | 一 |
Reserve |
| 6 | RES1 | 一 |
Reserve |
| 7 | RES2 | 一 |
Reserve |
| 8 | GND | Power | GND |
| 9 | WLED_N | O | WiFiLED(Low Voltage Effective) |
| 10 | VDD O | Power Out | 3.3v |
| 11 | EL4/G3 | I/O | ETH 4 LED or GPIO3 |
| 12 | RES3 | Reserve | |
| 13 | RES4 | 一 |
Reserve |
| 14 | RES5 | 一 |
Reserve |
| 15 | RES6 | 一 |
Reserve |
| 16 | ES0 | I | ES0 |
| 17 | TXN4/G4 | A | TX N4 or GPIO4 |
| 18 | TXP4/G5 | A | TXP4 or GPIO5 |
| 19 | RXPO | A | RXPO |
| 20 | RXNO | A | RXNO |
| 21 | TXP1/G6 | A | TXP1 or GPIO6 |
| 22 | TXN1/G7 | A | TX N1 or GPIO7 |
| 23 | RXP1/G8 | A | RXP1 or GPIO8 |
| 24 | RXN1/G9 | A | RXN1 or GPIO9 |
| 25 | RXP2/G10 | A | RXP2 or GPIO10 |
| 26 | RXN2/G11 | A | RXN2 or GPIO11 |
| 27 | TXP2/G12 | A | TXP2 or GPIO12 |
| 28 | TXN2/G13 | A | TX N2 or GPIO13 |
| 29 | TXP3/G14 | A | TXP3 or GPIO14 |
| 30 | TXN3/G15 | A | TX N3 or GPIO15 |
| 31 | RXP3/G16 | A | R XP3 or GPIO16 |
| 32 | RXN3/G17 | A | R XN3 or GPIO17 |
| 33 | RXP4/G18 | A | R XP4 or GPIO18 |
| 34 | RXN4/G19 | A | R XN4 or GPIO19 |
| 35 | TXNO | A | TXNO |
| 36 | TXPO | A | TXP0 |
| 37 | INT | O | Interrupt |
| 38 | RX0 | RX0,not left floating | |
| 39 | TXO | O | TXO |
| 40 | RX1/PWM0 | I/O | RX1(not left floating) or PWM0 |
| 41 | ELEDO | O | ETHO LED (Low Voltage Effective) |
| 42 | RST | I | Reset |
| 43 | ES1 | I | ES1 |
| 44 | TX1/PWM1 | I/O | T X 1 or PWM 1 |
| 45 | G20 | I/O | GPIO20 |
| 46 | VCC | POWER | 5V |
| 47 | EL3/G21 | I/O | ETH 3 LED or GPIO21 |
| 48 | EL2/G22 | I/O | ETH 2 LED or GPIO22 |
| 49 | EL1/G23 | I/O | ETH 1LED or GPIO23 |
| 50 | GND | Power | GND |
| 51 | RES7 | = | Reserve |
| 52 | RTS1/G24 | I/O | RTS1 or GPIO24 |
Module: 1pcs HLK-RM08K, 2pcs Pin header
EVB Kit: 1pcs HLK-RM08K kit Board, 1pcs 12V power adaptor, 1pcs 2.4GHz Antenna
Reference: DWM14032501
HLK-RM04 is Hi-Link low-cost embedded UART-ETH-WIFI converter module (serial port - Ethernet -Wireless network) you can take it as an ethernet wireless brige can used to be an wireless internet network and wifi router.
Reference: DWM21031003
WT32-ETH01 embedded WIFI serial port to Ethernet module based on ESP32 series module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the networking functions of embedded devices.
Reference: DWM21031502
The DWM-AR9331 is a minimal system which installed with OpenWrt Linux system and support 2.4G WiFi It is compatible with 802.11b/g/n.widely use as an IoT gateway core modules.
Reference: DWM23090801
The AR9331 is a minimal system which installed with OpenWrt Linux system and support 2.4G WiFi It is compatible with 802.11b/g/n.widely use as an IoT gateway core modules.
Reference: DWM17082403
WT8266-S2 ESP8266 Wi-Fi network control module With IPEX connector, IoT application requirements in smart power grids, building automation, security and protection, smart home, remote health care etc.
Reference: DWM24022701
DWM-JS7688 is based on the MTK (Mediatch) MT7688AN SOC chip Running the OpenWRT (Linux) system used for smart homes, IP cameras, VOIP, remote control shooting aircraft, remote monitoring, and other super applications.
Reference: DWM14032501
HLK-RM04 is Hi-Link low-cost embedded UART-ETH-WIFI converter module (serial port - Ethernet -Wireless network) you can take it as an ethernet wireless brige can used to be an wireless internet network and wifi router.
Reference: DWM20030407
ESP8266 IOT Weather Station Kit with DHT11sensor UV sensor and water flow sensor IOT Weather Station Kit send the weather information with another ESP8266 module and display with an OLED kit.
Reference: DWM23090801
The AR9331 is a minimal system which installed with OpenWrt Linux system and support 2.4G WiFi It is compatible with 802.11b/g/n.widely use as an IoT gateway core modules.
Reference: DWM21031502
The DWM-AR9331 is a minimal system which installed with OpenWrt Linux system and support 2.4G WiFi It is compatible with 802.11b/g/n.widely use as an IoT gateway core modules.
Reference: DWM21031004
Wt32-s1 WiFi module is a low-power, cost-effective embedded wireless network control module developed by Qiming cloud technology. It can meet the needs of IOT applications, such as smart grid, building automation, security, smart home and telemedicine.
Reference: DWM14101101
Low cost UART-WIFI module, DWM-HLK-RM30 is a serial device provide solution for serial device transfer data with Ethernet.
Reference: DWM17072503
ESP32S Wifi Bluetooth IOT wireless module which combined the WiFi 802.11b/g/n/e/i and Bluetooth v4.2 BR/EDR & BLE standard, providing a series of solutions of Wifi and Bluetooth to support open real-time operating systems (RTOS).
Reference: DWM15081902
Low cost DWM-ESP8266 ESP-05 Serial to WIFI wireless transceiver module with IPEX external antenna connector and chip anetnna it's for Arduino,Raspberry Pi , AVR and widely used in networking, smart home project when it is connected to the wifi router.
Reference: DWM23092701
WTLRC262-SG based on the Espressif ESP32-C2 and Semtech SX1262 chips. It can be used as a LoRa® terminal node. It supports communication functions of Wi-Fi, BLE, and LoRa.
Reference: DWM19062801
ESP32-WROOM-32D and ESP32-WROOM-32U are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding.
Reference: DWM14110207
Low cost DWM-NRF24L01+ 2.4GHz Wireless Transceiver Arduino Compatible module.
Reference: DWM17072502
D-duino is a combination of ESP8266 and OLED is a 6 IOT WiFi NodeMCU Development Board .
Reference: DWM17082402
WT8266-DK WiFi Module Development Kit for WT8266-S1&WT8266-S2 The test board can simulate serial devices to access WiFi network and implement the data transmission, meanwhile it can simulate working as the main control chip to access data of other devices and control
Reference: DWM19011502
The OLG01-N is an Water proof outdoor setting open source single channel LoRa Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi, Ethernet, 3G or 4G cellular.
HLK-RM08K MT7688K Based Wi-Fi Module for repeater, storage, IPC, audio and IoT gateway applications.the mutual conversion between serial port, Ethernet, and wireless network (WIFI) interfacessolve the user's serial device network transmission data problem.
