E48-433M20S SPI Wireless module small size low power consumption, 433MHz RF transceiver CMT2310A chip
[Chip solution]：CMT2310A
[Working frequency]： 410~450MHz
[Transmit power]：20dBm
[Communication distance]： 3.5km
[Product size]： 20*14mm
[Product weight]：1.2±0.1g
[Introduction]：E48-433M20S is a pure hardware, cost-effective wireless data transmission module developed by Chengdu Ebyte based on Huapu Microelectronics' CMT2310A chip solution. The wireless module supports a maximum transmit power of 20dBm, and users can set lower output power to reduce power consumption. The module works in the frequency band, covering the commonly used 433MHz frequency band. The module is a pure hardware RF transceiver module that uses an SPI interface and requires an external MCU driver.
| Module | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Network Protocol | Packing | Sizemm | Feature | Manual | Sample |
|---|---|---|---|---|---|---|---|---|---|---|---|
| RD406D | - | - | - | - | - | - | - | - | |||
| E73-2G4M54LX(05) | I/O | nRF54L05 | 2.4G | 7 | 0.18 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/Amazon Sidewalk/2.4GHz | IPEX-3 | 12*12 | Small size, high performance, low power consumption, abundant interface resources | ||
| E73-2G4M54LP(05) | I/O | nRF54L05 | 2.4G | 7 | 0.11 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/Amazon Sidewalk/2.4GHz | PCB | 12*17.2 | Small size, high performance, low power consumption, abundant interface resources | ||
| E73-2G4M54LX(10) | I/O | nRF54L10 | 2.4G | 7 | 0.18 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/Amazon Sidewalk/2.4GHz | IPEX-3 | 12*12 | Small size, high performance, low power consumption, abundant interface resources | ||
| E73-2G4M54LP(10) | I/O | nRF54L10 | 2.4G | 7 | 0.11 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/Amazon Sidewalk/2.4GHz | PCB | 12*17.2 | Small size, high performance, low power consumption, abundant interface resources | ||
| EWT151-2G4T10S | UART | - | - | - | - | - | - | 56.2*28 | Wireless Synchronous Transmission Module Test Kit | ||
| EWM151-2G4T10SX | UART | - | 2.4G | 10 | 0.3 | - | Surface Mount | 10*14.5 | Transceiver Wireless Synchronous Switch Module | ||
| EWM151-2G4T10S | UART | - | 2.4G | 10 | 0.3 | - | patch | 10*10 | Transceiver wireless synchronous switch module | ||
| E73-2G4M54LX(15) | I/O | nRF54L15 | 2.4G | 8 | 0.2 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/Amazon Sidewalk/2.4GHz | IPEX-3 | 12*12 | Small size, high performance, low power consumption, abundant interface resources | ||
| E73-2G4M54LP(15) | I/O | nRF54L15 | 2.4G | 8 | 0.13 | BLE6.0/Bluetooth Mesh/Zigbee/Thread/Matter/AmazSidewalk/2.4GHz | PCB | 12*17.2 | Small size, high performance, low power consumption, abundant interface resources | ||
| E71-2G4M10S1A | I/O | TL7215D | 2.4G | 10 | 0.15 | - | PCB | 11.3*26 | Small size, high performance, low power consumption, rich interface resources | ||
| E04-2G4M10S1AX | UART/SPI/I²C/GPIO/ADC | STM32WBA54KGU6TR | 2.4G | 10 | 0.21 | - | LGA | 16*16 | Small size, high performance, rich interfaces | ||
| EWM22A-900BWL22S | UART | - | 2.4G/868M/915M | 22 | 0.5/5 | - | SMD | 14*20 | BLE/WiFi/LoRa,wireless module | ||
| EWM22A-400BWL22S | UART | - | 2.4G+433M | 22 | 0.5/5 | - | SMD | 14*20 | BLE/WiFi/LoRa All-in-one wireless module | ||
| EWM528-2G4NW27SX | UART | - | 2.4G | 27 | 4 | - | SMD | 40.5*25 | LoRa MESH networking module | ||
| EWM528-2G4NW20SX | UART | - | 2.4G | 20 | 2 | - | SMD | 26*16 | LoRa MESH networking module | ||
| EWM293-470T30S | UART | - | 470~510M | 30 | 10 | - | SMD | 25*40.5 | LPWAN Long-Distance Transmission Module | ||
| EWM293-470T20S | UART | - | 470~510M | 20 | 5 | - | SMD | 16*26 | LPWAN Long-Distance Transmission Module | ||
| E62-433T20S | UART | - | 433M | 20 | 1.0 | - | SMD | 21*26 | High-speed full-duplex wireless module | ||
| E52-900NW30S | UART | - | 900M | 30 | 4 | - | SMD | 40.5*25 | LoRa MESH Networking | ||
| E52-400NW30S | UART | - | 433M | 30 | 4 | - | SMD | 40.5*25 | LoRa MESH Networking | ||
| EWM521-2G4NW27SX | UART | - | 2.4G | 27 | 1.6 | - | SMD | 20*14 | 2.4G MESH self-organizing network | ||
| EWM521-2G4NW20SX | UART | - | 2.4 G | 20 | 0.8 | - | SMD | 20*14 | 2.4G MESH self-organizing network; serial-to-wireless transparent transmission module | ||
| EWM35T-2G4T06SP | UART | - | 2.4G | 6 | 0.32 | 500K–1M | SMD | 16 * 23 | 2.4G High Temperature Resistant Module Up to 150°C | ||
| E21-230G37S | Stamp hole | - | 230M | 37 | 20 | - | Patch | 45*30 | Power amplifier PA module | ||
| E611-900NW20S | UART/PHY | - | 915M | 20 | 1 | - | SMD | 40*29 | Remote Data and Image Transmission Module | ||
| E48-900T20S | UART | - | 900M | 20 | 3.5 | - | patch | 26*16 | Highly cost-effective domestic wireless module | ||
| E48-433T20S | UART | - | 433M | 20 | 3.5 | - | patch | 26*16 | Highly cost-effective domestic wireless module | ||
| E200-2G4A20S | UART | - | 2.4G | 20 | 0.3 | - | patch | 16*26 | 2.4G serial port integrated transceiver | ||
| E48-433M20S | SPI | CMT2310A | 433M | 20 | 3.5 | - | SMD | 20*14 | Low power consumption and high cost performance | ||
| E42-400M20S | SPI | HW3000 | 433M | 20 | 2.5 | - | patch | 20*14 | Full duplex SPI hardware module | ||
| E610-900T30S | UART | - | 855~870/902~928M | 30 | 10 | - | SMD | 40.5*25*3.9 | high-speed continuous transmission module | ||
| E610-900T20S | UART | - | 855~870/902~928M | 20 | 6 | - | SMD | 16*26*3.9 | Automatic relay networking | ||
| E52-900NW22S | UART | - | 868M | 22 | 2.5 | - | SMD | 20*14 | LoRa MESH networking | ||
| E52-400NW22S | UART | - | 433M | 22 | 2.5 | 7k~62.5k | SMD type | 20*14 | LoRa MESH networking | ||
| E330-900T13S | UART | - | 868M 900M | 13 | 1 | 2~25 | patch | 16*26 | UART Wireless serial port module | ||
| RD400D | UART | - | 433M | 30 | 5.6 | 9600, 19200 | patch | 33*26.5*3.7 | Digital radio station | ||
| E610-433T20S | UART | - | 433M | 20 | 6 | 0.5~470k | patch | 16*26*3.9 | Wireless High Speed Link Module | ||
| E29-400M22S | SPI | PAN3031 | 433M /470M | 22 | 5 | 1.04~20.4K | SMD | 20*14*2.8 | lora spread spectrum,automatic relay networking | ||
| E29-400T22D | UART | PAN3031 | 433M/470M | 22 | 5 | 2.4～16.4k | In-line | 36*21 | Automatic relay networking, air wake-up | ||
| E29-400T22S | stamp hole | PAN3031 | 433M/470M | 22 | 5 | 2.4～16.4k | patch | 26*16 | Automatic relay networking, air wake-up | ||
| E610-433T30S | UART | - | 433M | 30 | 10 | 0.5~470k | patch | 40.5*25*3.9 | high-speed continuous transmission | ||
| E21-400G37S | - | - | 410/493M | 37 | 20 | - | patch | 45*30 | Stable performance, long transmission distance | ||
| E34-2G4D11S | UART | - | 2.4G | 11 | 130 | Adaptive baud rate | SMD | 12*19 | Full-duplex, anti-interference | ||
| E34-2G4H11S | UART | - | 2.4G | 11 | - | 250k-2M | SMD | 12*19 | automatic frequency hopping | ||
| E50-900NW20SX | UART | EFR32FG23 | 900M | 20 | 2.5 | 4.8/32.768/50/100k | SMD | 16*16*3 | WM-BUS communication protocol | ||
| E200-900A17S | UART | - | 863~928M | 17 | 0.3 | 500k | SMD | 16*26 | Long-distance audio transmission | ||
| E70-433NW14S | UART | CC1310 | 433M | 14 | 2.5 | 5k~50k | SMD | 16*26 | star network module,LoRa spread spectrum | ||
| E21-400G30S | - | - | 433/470M | 30 | 5.0 | 1k | SMD | 27.5*18 | Long transmission distance, strong penetration and diffraction ability | ||
| E330-400T13S | UART | - | 433M 470M | 13 | 2.5 | 2K~25K | SMD | 16*26 | Small size, integrated transceiver | ||
| E70-433NW30S | UART | CC1310 | 433 | 30 | 6.5 | 5k~50k | SMD | 24*38.5 | star network module | ||
| E49-400T30S | UART | - | 410~510M | 30 | 5.6 | 1.2k~200k | SMD | 40.5 * 25 | Low power consumption, low cost solution | ||
| E49-400T30D | UART | - | 410~510M | 30 | 5.6 | 1.2k~200k | DIP | 43*24 | Low power consumption, low cost solution | ||
| E49-900T20D | UART | - | 850~930M | 20 | 2.5 | 1.2k~200k | DIP | 36*21 | Low power consumption, low cost solution | ||
| E21-900G30S | - | - | 850~931M | 30 | 5 | 1k | SMD | 27.5*18 | Pure hardware RF Module | ||
| E200-470A17S | UART | - | 470M | 17 | 0.3 | - | SMD | 16*26 | new wireless audio transmission module | ||
| E180-Z6907A | Stamp hole | TLSR8269 | 2405M~2480M | 7 | 0.13 | 250k | SMD | 11.5*22 | ZigBee3.0，Low power consumption | ||
| E70-915NW30S | UART | - | 915M | 30 | 6.5 | 2.5k~168k | SMD | 24 * 38.5 | Star hoc network for one-master | ||
| E70-915NW14S | UART | - | 915M | 14 | 2.5 | 2.5k~168k | SMD | 16 * 26 | Star hoc network for one-master | ||
| E65-2G4T12S | UART | - | 2.4G | 12 | 0.8 | 1~3M | SMD | 28.7*17.5 | High speed continuous transmission，Full duplex communication | ||
| E62-433T30D | UART | - | 433M | 30 | 3.0 | 16k~128k | DIP | 37*60 | Full duplex | ||
| E62-433T20D | UART | - | 433M | 20 | 1.0 | 16k~128k | DIP | 21*36 | Full duplex | ||
| E49-900T20S | UART | - | 868M 915M | 20 | 2.5 | 1.2k~200k | SMD | 26 * 16 | Low power consumption | ||
| E49-400T20D | UART | - | 433M 470M | 20 | 2.5 | 1.2k~200k | DIP | 36*21 | Low power consumption, low cost solution | ||
| E49-400T20S | UART | - | 433M 470M | 20 | 2.5 | 1.2k~200k | SMD | 26 * 16 | Low power consumption, low cost solution |