LILYGO TTGO MySondy GO V2.1 433MHz ESP32 LoRa RadioSonde Receiver OLED Bluetooth WiFi Battery
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The LILYGO TTGO MySondy GO V2.1 is a compact and versatile receiver designed for RadioSonde signal acquisition and IoT applications. Built on the ESP32 platform with 4MB flash memory, it delivers reliable wireless connectivity through integrated WiFi 802.11 and Bluetooth V4.2 + LE. The device features a 0.96-inch OLED display with 128x64 resolution and SSD1306 driver for clear data visualization.
Equipped with the SX1276/SX1278 LoRa module operating at 433MHz and providing +14dBm output, this unit ensures stable long-range communication with low RX current consumption. The receiver includes a TF card slot for data storage, USB or 3.7V LiPo battery power options, a battery switch, and onboard control buttons. Programming is supported via Arduino-IDE and Micropython, offering flexibility for a wide range of development needs.
- ESP32 MCU, 4MB Flash memory
- WiFi 802.11, Bluetooth V4.2 + LE
- 0.96" OLED display, 128x64 resolution, SSD1306 driver
- SX1276/SX1278 LoRa module, 433MHz, +14dBm PA
- TF card slot, USB or 3.7V LiPo battery power
- Supports Arduino-IDE and Micropython
This receiver is engineered for dependable RadioSonde tracking, wireless sensor networks, and advanced IoT system integration.
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