Product Size
Product Specifications
| 模塊型號 Module Type | ESP-15F |
| 封裝 Encapsulation | PH2.54接線器/DIP-8封裝 PH2.54 connector/DIP-8 package |
| 尺寸(mm) Size(mm) | 41.3*24.1*6.6(±0.2)MM,(L*W*H，高度以排針補座為準) (L * W * H, height based on needle seat) |
| 天線形式 Antenna form | 板載PCB天線/IPEX外接天線 Onboard PCB antenna/IPEX external antenna |
| 頻譜范圍 Spectrum range | 2400~2483.5MHZ |
| 工作溫度 Operation temperature | -20℃~70℃ |
| 存儲環(huán)境 Storage environment | -40℃~125 ℃,<90%RH |
| 供電范圍 Power supply range | 供電電壓5V，供電電流>800mA Supply voltage 5V, supply current>800mA |
| 支持接口 Support interfaces | 僅支持UART Only supports UART |
| IO口數(shù)量 Number of IO ports | 3(預留) 3 (Reserved) |
| 串口速率 Series Rate | 支持110~4608000 bps，默認115200 bps Supports 110~4608000 bps, default 115200 bps |
| 安全性 safety | WEP/WPA-PSKIWPA2-PSK |
| SPI FLASH | 默認32Mbit Default 32Mbit |
Product Characteristic
Software Features
■ Complete 802.11b/g/n Wi Fi SOC;
■ Built in Tensilicon L106 ultra-low power 32-bit micro MCU, with clock speeds supporting 80MHz and 160 MHz, supporting RTOS secondary development;
■ Built in 1 channel 10 bit high-precision ADC;
■ Only supports UART interface;
■ Adopting PH2.54 connector/DIP-8 package;
■ Integrated Wi Fi MAC/BB/RF/PA/LNA;
■ Supports multiple sleep modes, with standby power consumption as low as 1.0mW;
■ The maximum serial port speed can reach 4Mbps;
■ Embedded Lwip protocol stack;
■ Support STA/AP/STA+AP working mode;
■ Supports Android and 10S SmartConfig (APP)/AirKiss (WeChat) one click distribution network;
■ Support local serial port upgrade and remote firmware upgrade (FOTA);
■ The universal AT command can be quickly mastered, and the AT firmware is burned by default at the factory; Supports secondary development and integrates Windows and Linux development environments;
■ By using the AT command to set up WiFi MQTT cloud connection, it can be integrated with Alibaba Cloud, Tencent Cloud, Amazon Cloud, and other platforms.
Hardware features
■WiFi data transmission module with ESP8266 as the core
■No need for board design, 4PIN wiring can achieve data exchange between MCU end and cloud through WiFi transmission
■Does not affect the main circuit design, only needs to lead out the serial port cable
■Supports 5V power supply, without considering compatibility with 5V microcontroller levels;
■Adopting PH2.54 connector/DIP-8 package;
■Integrated Wi Fi MAC/BB/RF/PA/LA;
■Supports multiple sleep modes, with standby power consumption as low as 1.0mW;
■The maximum serial port speed can reach 4Mbps;
■Embedded Lwip protocol stack;
■Support STA/AP/STA+AP working mode;
■Support Android and 10S Smart config (APP)/AirKiss (WeChat) one click distribution network;
■Support local serial port upgrade and remote firmware upgrade (FOTA);
■The universal AT command can be quickly mastered, and the AT firmware is burned by default at the factory;
■Supports secondary development and integrates Windows and Linux development environments;
■By using the AT command to set up WiFi MOTT cloud connection, it is possible to connect to Alibaba Cloud, Tencent Cloud, Amazon Cloud, and other platforms.
| 腳序 Foot sequence | 名稱 Name | 功能說明 Function Description | 備注 Notes |
| 1 | TXD | UARTO_TXD(默認5V) | 常規(guī)接口 Conventional interface |
| 2 | RXD | UARTO_RXD(默認5V) | 常規(guī)接口 Conventional interface |
| 3 | GND | 接地 Grounding | 常規(guī)接口 Conventional interface |
| 4 | VCC | 5 VDD;外部供電電源輸出電流建議在800mA以上 5 VDD; It is recommended that the output current of the external power supply be above 800mA | 常規(guī)接口 Conventional interface |
| 5 | IO4 | GPIO4 | 預留接口 Reserved interface |
| 6 | IO0 | GPIO0;下載模式:外部拉低，運行模式:懸空或者外部拉高 GPIO0; Download Mode: External Pull Down, Run Mode: Suspended or External Pull Up | 預留接口 Reserved interface |
| 7 | EN | 芯片使能端，高電平有效 Chip enable terminal, high level effective | 預留接口 Reserved interface |
| 8 | IO5 | GPIO5 | 預留接口 Reserved interface |
Module Startup Mode Description
| 模式 Mode | CH_PD(EN) | RST | GPIO15 | GPIO0 | GPIO2 | TXD0 |
| 下載模式 Downloading | 高 High | 高 High | 低 Low | 低 Low | 高 High | 高 High |
| 運行模式 Operating mode | 高 High | 高 High | 低 Low | 高 High | 高 High | 高 High |
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