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ESP32 LoRa SX1278 0.96″ Blue OLED Display BT WiFi Module
ESP32 LoRa SX1278 OLED Module
Compact ESP32 module with 0.96″ blue OLED display, WiFi, Bluetooth, and long-range LoRa communication. Ideal for IoT projects, smart devices, and DIY electronics.
ESP32 LoRa SX1278 0.96″ Blue OLED Display BT WiFi Module
Unlock advanced IoT possibilities with the ESP32 LoRa SX1278 module. Featuring a compact 0.96-inch blue OLED display, this versatile module combines Bluetooth, WiFi, and long-range LoRa communication for seamless connectivity. Ideal for smart devices, remote sensors, and DIY electronics projects, it delivers reliable performance and real-time data display. Its lightweight design, low power consumption, and easy integration make it perfect for makers, hobbyists, and developers looking to create next-level IoT solutions.
Key Features:
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Integrated ESP32 microcontroller with WiFi & Bluetooth connectivity
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Long-range SX1278 LoRa communication
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0.96-inch blue OLED display for real-time data visualization
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Compact, low-power, and easy to integrate into projects
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Perfect for IoT devices, smart sensors, and DIY electronics

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- the receiving end of 0.4?, low voltage shutdown, thermal parking and circulation.
- circuit protection. After I design, you can set the current output of 0.5A 1A 1.8A 2.5A.
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Text to Speech TTL Module (Serial to Speech)
- Single row 0.1″ header for easy connection to a host system
- Power requirements: +5 VDC
- 30 mA idle
- 46-220 mA active (depending on speech parameters and output load)
- Communication: Asynchronous 9600 bps serial (8N1)
- Dimensions: 1.25″x1.5″x0.37″
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Text support rate is better
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Interface operation is simpler
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5V single power supply.
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Output directly connected to the speaker, can drive 4 ohms 3W / 8 ohm 2W speakers
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Busy status output, can be connected to the microcontroller IO or indicator light, no need to be left floating.
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Voice effect optimization
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Module miniaturization and easy integration
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Dimension: 33*27.5mm
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With mounting holes

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