Mô Đun Esp8266 Cp2102 Nodemcu Esp-12e L293d Esp-12e Chuyên Dụng Cho Máy Tính

When l insert ESP-12E module, please note the direction consistent with an expansion board antenna.
Based on ESP-12E development kit, it can facilitate the development of WiFi Smart car, free to send Android phone source.
Use of short modules that can simultaneously control board and motor.
ESP8266 has IO Pin
Lead ESP12 DEV KIT All-function pins: SPI, UART, GPIO, AI and 3.3V power connector.
Precautions.
No need to download resetting!
Motor power, control power separation.
CP2102 ESP8266 Development Board &L293D ESP-12E Wifi Motor Drive for NodeMcu
Control power range: 4.5V ~ 9V.
ESP12 DEV KIT development board expansion module.
In the experiment, by short-circuiting block the merger, the VIN and VM short, while power supply to the motor and the control board.
Motor power range: 4.5V ~ 36V.
100% Brand New and High Quality
A great set of tools to develop ESP8266!
NodeMCU ESP8266 ESP-12E V1.0 Wifi CP2102 IoT Lua 267
- 802.11 b/g/n
- Integrated low power 32-bit MCU
- Integrated 10-bit ADC
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, and power management units
- Supports antenna diversity
- WiFi 2.4 GHz, support WPA/WPA2
- Support STA/AP/STA+AP operation modes
- Support Smart Link Function for both Android and iOS devices
- SDIO 2.0, (H) SPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
- STBC, 1x1 MIMO, 2x1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4s guard interval
- Deep sleep power <10uA, Power down leakage current < 5uA
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- +20 dBm output power in 802.11b mode
- Operating temperature range -40C ~ 125C
- FCC, CE, TELEC, WiFi Alliance, and SRRC certified
ESP8266 WIFI Motor Drive Expansion Board L293D for ESP12E
Motor power supply (VM): 4.5V ~ 36V, can be powered separately
Control power (VIN): 4.5V ~ 9V (10VMAX), can be powered separately
Module provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) while completing motor drive and control
Logic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H)
Drive part of the work current Io: ≤1.2A
Maximum power dissipation: 4W (T = 90 ℃)
Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5V
Working temperature: -25 ℃ ~ + 125 ℃°C
Drive Type: Dual high-power H-bridge driver
ESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor)
Expand two-way motor-driven, two-way direct drive motor
Onboard power switch
Motor power, control power separation; In the experiment, by short-circuiting block the merger,
the VIN and VM short, while power to the motor and the control board
Package included:
1*ESP-12E
1*ESP8266 WIFI Motor Drive Expansion Board