LILYGO T-Beam Meshtastic LORA32 915MHz ESP32 TTGO Development Board WiFi BLE CH9102F Chip Soldered OLED Module Meshtstic Version

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LILYGO T-Beam Meshtastic LORA32 915MHz ESP32 TTGO Development Board WiFi BLE CH9102F Chip Soldered OLED Module Meshtstic Version

Regular Price: US$89.99

Special Price US$74.99

Availability: In stock

Supplier: LILYGO

Category: Electronics Computers & Accessories Computer Components Single Board Computers

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Product version update

The AXP192 chip has been discontinued and the product is now using the AXP2101 chip.
This product series has been upgraded from V1.1 to V1.2.
The programming is slightly different, please refer to Github for details!

Product specification

Meshtastic program is pre-installed on this product.
OLED has been welded in advance
For details on product programming: github.com/Xinyuan-LilyGO/LilyGO-T-Beam

PIN MAP

If GPS doesn't work, you may encounter the following situations:

Install meshtastic firmware before, and now reset the GPS when u change to another firmware.

reset steps :github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/tree/master/firmware/GPS_%20reset_test

When GPS is weak indoors, it can be used outdoors
The GPS antenna is not installed stably, you can check whether the interface is fastened to the GPS antenna

Product introduction

Note

In order to ensure the good power supply of 18650 battery

it is recommended to use standard length 18650 battery

More information

T-beam github	github.com/Xinyuan-LilyGO/LilyGO-T-Beam
Meshtastic	github.com/meshtastic/Meshtastic-device/releases
Meshtastic-Android	github.com/geeksville/Meshtastic-Android/blob/master/README.md
Reset steps	github.com/Xinyuan-LilyGO/LilyGo-LoRa-Series/tree/master/firmware/GPS_%20reset_test

?Programming?The CH9102 serial port programming chip is convenient for daily programming. Before connecting, you need to pay attention to ensure that the driver has been installed on the compute. ?Antenna?Use 3D wifi antenna to save space,we also reserved IPEX antenna base for use.(Note that the onboard antenna and external antenna can't be used together). ?GPS?GPS NEO-6M module, with RCT clock battery, and equipped with mini ceramic antenna for daily positioning. ?Lora Chip?The built-in SX1276(915MHz)Lora chip facilitates the project to send and receive data over a long distance with low power consumption. ?Function?Onboard ESP32 MCU with WiFi Ble v4.2 transmission function, 4MB Flash and 8MB PSRAM, supporting daily entry-level programming.