PLEASE NOTE: The ESP-01M module will need to be soldered into the provided breakout board and requires some skill with a soldering iron. We advise that you apply solder to the ESP module pads first; insert the module into the breakout board; solder one pad to the breakout board to hold the two together while you adjust the positioning; finish by soldering all the remaining pads.
Features / Specs
- WiFi Module: Genuine Ai Thinker ESP-01M (ESP8285)
- External Flash Memory: 1-MB (8-Mbit)
- Operating Voltage: 2.5 – 3.6VDC (3.3VDC Recommended)
- Average Operating Current: ~71mA
- Peak Operating Current: 500mA
- Sleep Mode Current: Modem Sleep @ ~20mA / Light Sleep @ ~2mA / Deep Sleep @ ~0.02mA
- Baud Rate Range: 300 ~ 4608000 bps (~4Mbps)
- Operating Temperature: -40 to +85°C
- Certifications: FCC/CE/SRRC REACH/RoHs
- ESP Module Dimensions: 18mm x 18mm x 2.8mm (±0.2mm)
- Breakout Board Pin Pitch: 2.54mm
- Breakout Board Dimensions: ~ (24mm x 14mm)
- Breakout Board Pin Row Spacing (Pin Centre to Centre): ~10.16mm (Breadboard Compatible)
- WiFi Protocols: 802.11 b/g/n
- Frequency Range: 2400 – 2483.5MHz
- Output Power: 802.11b @ 16 ±2dBm / 802.11g @ 16 ±2dBm / 802.11n @ 16 ±2dBm
- Hardware Features: UART / HSPI / I2C / I2S / GPIO / PWM
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated TCP/IP protocol stack
- Wireless Network Modes: Station / SoftAP / SoftAP + Station
- WiFi Security Modes: WEP / WPA-PSK / WPA2-PSK