【Note】
[] This product is based on LoRa radio frequency, which has 868MHz (common in North America), 915MHz (common in Europe) and 433MHz (common in Asia Pacific) 

【Overview】
[] The TTGO LoRa32 V2.1_1.6 is a cutting-edge wireless module that combines the power of the ESP32 with the reliability of LoRa technology. This module is designed to provide a seamless integration of wireless communication with your projects, enabling you to build smart devices that can transmit and receive data over long distances. With support for multiple frequency bands, including 433MHz, 868MHz, 915MHz, and 923MHz, the LoRa32 ensures versatility in various applications.
[] We have enhanced the capabilities of the TTGO LoRa V2.1 board by adding an SMA antenna.

[] Additionally, we have modified the power switch interaction mode for improved performance. The SMA antenna improves signal transmission.

【Selection】

【Specifications】
[] MCU: ESP32

[] Flash: 4MB

[] PSRAM: 8MB

[] Wireless Connectivity: Wi-Fi 802.11, Bluetooth V4.2 + Bluetooth LE

[] Programming Platform: Arduino-ide, Micropython

[] Onboard Functions: TF Card Slot, USB or 3.7V Lipo Battery Power Supply, Battery Switch, Onboard Button, Reset + Boot


【Pin Diagram】

【Products】

【Product size】

[] Paxcounter 433MHz Q134

[] Paxcounter 868MHz Q168

[] Paxcounter 915MHz Q211

[] Paxcounter 923MHz Q388

[] Disaster-Radio 433MHz Q135

[] Disaster-Radio 868MHz Q213

[] Disaster-Radio 915MHz Q212

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com