Show All /
ESP8266 ESP-03 Remote Serial Port Transceiver LWIP AP STA WiFi Firmware v0.9.5.2
Description
The ESP8266 is one of the most talked about modules on the internet. There are so many applications this little unit can be put to, only limited by your imagination.
ESP8266 is a highly integrated chip designed for the needs of a new connected world. 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.
The ESP8266 is a highly integrated chip designed for the needs of a new connected world. 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.
The 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.
- 802.11 b/g/n
- 32-pin QFN package
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated WEP, TKIP, AES, and WAPI engines
- Integrated MAC/baseband processors
- 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 RISC processor, on-chip memory and external memory interfaces
- Integrated low power 32-bit CPU could be used as application processor
- UART
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- VERY IMPORTANT THIS IS A 3.3V DEVICE
***************************************************************************************
The ESP8266 ESP-03 that I provide will have firmware v0.9.5.2 AT Baud Rate 115200
When you send AT+GMR your ESP8266 ESP-03 device will respond with the version details as follows:
AT+GMR
AT version:0.21.0.0
SDK version:0.9.5
Please note that the SDK version displays 0.9.5 as apposed to 0.9.5.2
***************************************************************************************
The ESP8266 ESP-03 has the following pad outputs, Pitch distance is 2mm not not 2.54mm
Some Useful links to help you
