Description: 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 certifiedESP8266 WIFI Motor Drive Expansion Board L293D for ESP12EPower input:Motor power supply (VM): 4.5V ~ 36V, can be powered separatelyControl power (VIN): 4.5V ~ 9V (10VMAX), can be powered separatelyModule provides short-circuit sub (short the VM and VIN), you can easily use one power (must 4.5V ~ 9V) while completing motor drive and controlLogic Operating current Iss: ≤60mA (Vi = L), ≤22mA (Vi = H)Drive part of the work current Io: ≤1.2AMaximum power dissipation: 4W (T = 90 ℃)Control signal input level: High: 2.3V≤VIH≤VIN; Low: -0.3V≤VIL≤1.5VWorking temperature: -25 ℃ ~ + 125 ℃Drive Type: Dual high-power H-bridge driverESP12E Dev Kit Control Port: D1, D3 (A motor); D2, D4 (B motor)Expand two-way motor-driven, two-way direct drive motorOnboard power switchMotor 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 boardPackage included:1*ESP-12E1*ESP8266 WIFI Motor Drive Expansion Board L293D(Depends on your choice)Contact usReturn PolicyFeedbackContact us For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the "Ask the seller a question" link on eBay. We expect positive feedback and 5 scores DSR from you. Return Policy We believe our items are so outstanding. We are convinced you will be happy with your Purchase. If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse. Please include your eBay ID and item number with any email requests. Feedback * When you satisfied with our product and services please leave us positive feedback. * If you have got the package, please confirm "Delivery on time" For us. * If a problem occurs, contact us immediately with any email request. * Just contact us using the " Ask the seller a question" link on eBay. Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.On Aug-17-21 at 06:33:24 PDT, seller added the following information:
Price: 3.41 USD
Location: 深圳, 廣東省
End Time: 2024-11-17T14:25:23.000Z
Shipping Cost: 3 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money Back
Brand: Unbranded
Type: CP2102 NodeMcu Lua
MPN: Does not apply
UPC: Does not apply
EAN: Does not apply
item: NodeMcu Lua ESP-12E
