1 kanalo relės modulis ESP-01S, skirtas ESP8266 WiFi mikrovaldikliui. Prijungę šį relės modulį prie mikrovaldiklio galėsite valdyti namų elektros prietaisus naudodami interneto ryšį. Modulyje naudojami aukštos kokybės elektros komponentai, todėl juo galima valdyti didelės srovės ir įtampos namų elektros tinklo prietaisus.
Techniniai duomenys ir savybės:
- Skirtas ESP8266 WiFi mikrovaldikliui, signalo atstumas gali siekti net 400m
- 1 kanalo relės modulis su loginių signalų valdymu
- Modulio maitinimo įtampa: 5V DC
- Rėlių valdoma srovė: 250V AC 10A, 30V DC 10A
- Matmenys: 37 * 25mm
- Įprastai atidaryta ir įprastai uždaryta linijos (angl. NC normally closed, NO normally open)
This serial WiFi transceiver module is based on ESP8266 SoC.. ESP8266 is a highly integrated chip that has Integrated TCP/IP protocol stack. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
Besides, ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Specification
- 802.11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- Integrated low power 32-bit CPU could be used as application processor
- SDIO 1.1/2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
Features
- SDIO 2.0, SPI, UART
- 32-pin QFN package
- Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
- Integrated RISC processor, on-chip memory and external memory interfaces
- Integrated MAC/baseband processors
- Quality of Service management
- I2S interface for high fidelity audio applications
- On-chip low-dropout linear regulators for all internal supplies
- Proprietary spurious-free clock generation architecture
- Integrated WEP, TKIP, AES, and WAPI engines