Отраслевой Lua Wifi интернет вещи Макетная плата на основе ESP8266 CP2102 модуль

NodeMcu Lua WIFI Internet Things development board based ESP8266 CP2102 module 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, 1×1 MIMO, 2×1 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 Power input: 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 ℃ 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 L293D (Depends on your choice) Payment Shipping Policy Return About us Payment We accept Paypal as the payment method. We accept eBay address for shippment. Shipping Policy The default shipping is by China Post air mail/Hongkong air mail. Item will be shipped within 2-3 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks, if there's no problem when pass through the customs. It will take about 30 days or more to some places. We accept paypal for payment We accept eBay address for shipping Return If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money. We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money. About us We are a company based in China developing and manufacturing electronic development device , including electronic components ,camera module, camera lens , LCD modules and other development board for Raspberry pi,Arduino and other opensource hardware Platform We can also provide customized design and manufacture services according to your requirements.