ESP8266EX

2 devices

Products with ESP8266EX WiFi microcontroller for low-cost IoT connectivity.

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HeishaMon Communication PCB

Communication Pcb
HeishaMon Communication PCB

Open-source ESP-based communication PCB for local monitoring and control of Panasonic Aquarea heat pumps via MQTT and HTTP, with Home Assistant integration and S0 energy metering support.

ESP8266EX80KB4MBWiFi 802.11 b/g/nEthernet 10/100 Mbps (W5500, large board only)
Heat Pump MonitoringHeat Pump ControlEnergy MonitoringHvac Control
~$20View

Wemos D1 Mini (ESP8266)

Dev Board
Wemos D1 Mini (ESP8266)

Compact ESP8266-based WiFi development board with 4MB flash, 11 digital I/O pins, micro-USB, and a rich shield ecosystem. The most popular board for Tasmota and ESPHome DIY home automation projects.

ESP8266EX80KB SRAM4MB11 digital + 1 analog GPIOWiFi 802.11 b/g/nBLE none
Home AutomationIot Sensor NodeMqtt BridgeSmart Lighting
~$4View

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More to explore — popular traits shared by devices with Components: ESP8266EX.

ESP8266EXWiFi 4 (802.11 b/g/n)4MB Flash