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ESP-WROOM-02 (4MB)
Purchase
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 4 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 18-SMD Module |
| Operating Temperature | -40°C~85°C |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Voltage - Supply | 2.7V~3.6V |
| Frequency | 2.4GHz~2.5GHz |
| Memory Size | 4MB Flash 50kB RAM |
| Data Rate | 72.2Mbps |
| Utilized IC / Part | ESP8266EX |
| Protocol | 802.11b/g/n |
| Power - Output | 20.5dBm |
| RF Family/Standard | WiFi |
| Antenna Type | Integrated, Trace |
| Sensitivity | -98dBm |
| Serial Interfaces | GPIO, I2C, I2S, PWM, UART |
| Current - Transmitting | 120mA~170mA |
| Modulation | 64-QAM, BPSK, CCK, OFDM |
| RoHS Status | ROHS3 Compliant |
ESP-WROOM-02 (4MB) Overview
Surface Mount is used for RF Transceiver' mounting.Using the Tape & Reel (TR) package, this RF Transceiver module optimizes the performance of the RF Transceiver module 12v.This Transceiver should operate at a temperature of -40°C~85°C when operating.There is 2.7V~3.6V voltage limit on the RF Transceiver.2.4GHz~2.5GHz is the RF Transceiver Module's frequency.
ESP-WROOM-02 (4MB) Features
Surface Mount
Tape & Reel (TR) package
2.7V~3.6V volts
ESP-WROOM-02 (4MB) Applications
There are a lot of Espressif Systems ESP-WROOM-02 (4MB) RF Transceiver Modules applications.
- LED Lighting
- LoT applications
- Industrial Controls
- Home and Security
- Low-power IoT applications
- Chemical Sensors
- Industrial and Data Logger
- M2M Communication
- Consumer Electronics
- Transmit