- sales/support
Google Chat: zj734465502@gmail.com
- sales
+86-0755-88291180
- sales01
sales01@spotpear.com
- sales02
dragon_manager@163.com
- support
services01@spotpear.com
- CEO-Complaints
manager01@spotpear.com
- sales/support
WhatsApp:13246739196
- HOME
- >
- PRODUCTS
- >
- ESP32 Series
ESP8266 development board serial port to WIFI module
$7.89
Brand：Spotpear
SKU：0208024
Date：2021-09-07 15:25
Part Number：
ESP8266 development board serial port to WIFI module
Features
- Product size: 85 x 55 x 25mm
- Product color: black
- Product weight: 80g
- Product interface: Mini PCI-E USB 2.0
- System support: Win7/8/10 32/64BIT/MAC
Features
- Product size: 85 x 55 x 25mm
- Product color: black
- Product weight: 80g
- Product interface: Mini PCI-E USB 2.0
- System support: Win7/8/10 32/64BIT/MAC
Features
- Product size: 85 x 55 x 25mm
- Product color: black
- Product weight: 80g
- Product interface: Mini PCI-E USB 2.0
- System support: Win7/8/10 32/64BIT/MAC
ATK-ESP8266 Function description of each pin
| Name | explanation |
| vcc | Power(3.3V~5V) |
| GND | Power ground |
| TXD | The serial port sending pin of the module (TTL level, not directly connected to RS232 level!), can be connected to the RXD of the single-chip microcomputer |
| RXD | Module serial port receiving pin (TTL level, not directly connected to RS232 level!), can be connected to TXD of MCU |
| RST | Reset (active low) |
| IO-0 | Used to enter firmware burning mode, low level is burning mode, high level is running mode (default state) |
ATK-ESP8266 Functional characteristics
| Project | explanation |
| WIFI Operating mode | WIFI STA WIFI AP WIFI STA+WIFI AP |
| Wireless security | Security Mechanism : WEP/WPA-PSK/WPA2-PSK Encryption type :WEP64/WEP128/TKIP/AES |
| User configuration | AT+ instruction set, Web page Android/iOS terminal, Smart Link intelligent configuration APP |
| Serial port baud rate | 110-921600bps（The default baud rate is 115200 ) |
| TCP Client | 5PCS |
| Firmware upgrade | Local serial port, OTA remote upgrade |
ATK-ESP8266 electrical characteristics
| Project | explanation |
| vcc | 3.3~5V |
| IO Level | Voh(min)1.44V、 Vol(max)0.18V、Vih(min)1.35V、Vil(max)0.45V |
| Power consumption | When sending continuously: Average value: ~70mA, peak value: 200mA When working normally: Average: ~12mA, Peak: 200mA Standby<20OuA |
TAG：
Raspberry Pi 5 PCIe to SSD
X1200 Raspberry Pi 5 UPS
Bluetooth/WiFi
Raspberry Pi PoE HAT
Seeed Studio XIAO ESP32C6 Wi-Fi and Bluetooth5.0 SeeedStudio Arduino SuperMini Tiny
GC2083
Raspberry Pi 5 Case
Raspberry Pi Official Original Capacitive TouchScreen Display 2 7 inch LCD 720x1280
15.6 inch Dual Double LCD Computer PC Monitor Display Secondary Screen TypeC Mini HDMI Windows MacOS
Screen
M12 High Resolution Lens 12MP 8mm Raspberry Pi High Quality Camera M12
CM5 Cooling Fan 5V 3007 Raspberry Pi Compute Module 5
Sipeed Lichee Tang Nano1K FPGA GW1NZ-1
Raspberry Pi 5 IR Camera
X873 Raspberry Pi 4 USB M.2 NVMe SSD NAS
JETSON
LCC-14
ESP32-S3 LCD
AI Machine Vision Kit OAK D POE JPEG Encoder 12MP 4TOPS OpenCV Camera
Spotpear
Forum：
