[Solutions à puce]： STM32WLE5CCU6
[Fréquence porteuse]：410~510 MHz
[Puissance de transmission]： 22dBm
[Puissance de transmission]： 22dBm
[Distance de communication]： 5600m
[Taille du produit]： 14*20mm
[Poids du produit]：1.6g±0.1g
[Introduction]：E77-400M22S series products are standard LoRaWan node modules designed and produced by Ebyte, with an operating frequency band of 410~510MHZ, supporting LoRaWAN 1.0.3 EU433/CN470 standards, supporting CLASS-A/CLASS-C node types, and supporting ABP/OTAA network access methods. At the same time, the LoRa module has a variety of low-power modes, and the external communication interface uses a standard UART. Users can access the standard LoRaWAN network through simple configuration of AT commands, which is an excellent choice for current IoT applications.
Magasin officiel| Module | Interface | IC | FrequencyHz | PowerdBm | Distancekm | Network Protocols | Packing | Sizemm | Feature | Manual | Muestra |
|---|---|---|---|---|---|---|---|---|---|---|---|
| E77-915M30S | UART | STM32WLE5CCU6 | 915M | 60 | 4.4/7.5 | 1.2k | Surface Mount | 26*16 | Long Transmission Distance, Strong Anti-interference | ||
| E04-900M20S | UART/SPI | STM32WL33 | 868M 915M | 20 | 3,5 | 0,1 ~ 600k | Trou de tampon pour patch | 20*14 | Puce STM32WL33K, haute performance, petite taille | ||
| E04-400M20S | UART/SPI/GPIO | STM32WL33 | 433M 470M | 20 | 3,5 | 0.1 ~ 600k | Trou de tampon pour patch | 20*14 | Puce STM32WL33K, haute performance, petite taille | ||
| E77-900M22S | UART、SPI、I²C、GPIO、ADC | STM32WLE5CCU6 | 850~930 M | 22 | 5.6 | 1.2k | Patch stamp hole | 14 * 20 | Rich interface resources | ||
| E77-400M22S | UART、SPI、I²C、GPIO、ADC | STM32WLE5CCU6 | 410~510 M | 22 | 5.6 | 1.2kb | Patch stamp hole | 14 * 20 | Rich interface resources |