ESP-01D ESP8285 WiFi Module Serial Port to WiFi Wireless Transparent Transmission Small Size Board
Feature:1. Complete 802.1 1b/g/n WIFI SOC module2. Built-in Tensilica L106 ultra-low power consumption 32-bit micro MCU, main frequency supports 80 MHz and 160 MHz, supports RTOS3. Support GPI0/PWM interface4. Built-in...
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Feature:
1. Complete 802.1 1b/g/n WIFI SOC module
2. Built-in Tensilica L106 ultra-low power consumption 32-bit micro MCU, main frequency supports 80 MHz and 160 MHz, supports RTOS
3. Support GPI0/PWM interface
4. Built-in Flash
5. Adopt DIP-16 package
6. Integrated Wi-Fi MAC/BB/RF/PA/LNA
7. Support multiple sleep modes
8. Embedded Lwip protocol cable
9. Support STA/AP/STA+AP working mode
10. Support Android, IOS Smart Config (APP)/Airkiss (WeChat) one-click network configuration
11. Support remote firmware upgrade (F0TA)
12. General AT commands can be used quickly
13. Support secondary development, integrated Windows, Linux development environment
| Model | ESP-01 | ESP-01D (This item) | ESP-01F | ESP-01M | ESP-01S | ESP-07 |
| Letter of agreement | Complete 802.11b/g/n WiFi SoC module | |||||
| Working frequency | 2400-2483.5MHz | |||||
| Chip scheme | ESP8266 | ESP8285 | ESP8285 | ESP8285 | ESP8266 | ESP8266 |
| Antenna form | Onboard antenna | External antenna | External antenna | Onboard antenna | Onboard antenna | IPEX seat/ceramic antenna |
| Package form | DIP-8 | DIP-6 | SMD-18 | DIP-18 | DIP-8 | SMD-16 |
| Size(mm) | 24.7*14.4*11.0 | 13.5*8.5*2.6 | 11.0*10.0*2.0 | 18.0*18.0*2.8 | 24.4*14.4*11.2 | 21.2*16.0*3.0 |
| Serial port rate | 4Mbps | 4Mbps | 4Mbps | 4Mbps | 4Mbps | 4Mbps |
| Transmission distance | 50 meters | 40 meters | 50 meters | 40 meters | 50 meters | 50 meters |
| Supply voltage | Power supply voltage 3.0-3.6V, typical value 3.3V | |||||
| SPI Flash | 8Mbit | 16Mbit | 8Mbit/16Mbit | 8Mbit/16Mbit | 8Mbit | 8Mbit |
| IO port | 2 | 3 | 9 | 11 | 2 | 9 |
| Module certification | NO | NO | FCC/CE | FCC/CE/SRRC/REACH/RoHs | ROHS | NO |
| Modem Sleep | 20mA | 20mA | 20mA | 20mA | 20mA | 20mA |
| Light Sleep | 2mA | 2mA | 2mA | 2mA | 2mA | 2mA |
| Deep Sleep | 20uA | 20uA | 20uA | 20uA | 20uA | 20uA |
| Module model | ESP-01D |
| Package | DIP-6 |
| size | 13.5*8.5*2.6(┬▒0.2)MM |
| Antenna form | External |
| Spectrum range | 2400~2483. 5MHz |
| Operating temperature | -20┬░C~70 ┬░C |
| Storage environment | -40 ┬░C~125 ┬░C, <90%RH |
| Power supply range | Supply voltage 3.0V~3.6V, supply current >500mA |
| Support interface | GPIO/PWM |
| IO port number Dong | 3 |
| Serial port rate | Support 110 ~4608000 bps, the default is 115200 bps |
| safety | WEP/WPA-PSK/WPA2-PSK |
| SPI Flash | 16Mbit (built-in chip) |
| PIN | NAME | Function Description |
| 1 | ANT | RF antenna interface, external antenna is required |
| 2 | IO12 | GPIO12 |
| 3 | IO4 | GPIO4 |
| 4 | VDD | 3.3V power supply; the output current of the power supply is recommended to be above 500mA |
| 5 | IO14 | GPI014 |
| 6 | GND | Grounded |
Package includes:
1 x ESP-01D
