LILYGO T-Solar Development Board ASR6505 Integrates SX1262LORa Module Solar Power Supply Interface

Introduction: T-Solar uses the new lora system chip ASR6505 The ASR6505 is based on the STM 8-bit MCU and SX1262 SiP chip, which is more cost-effective than the 32-bit MCU! One of the biggest features of T-Solar is: solar powered design! The solar power supply interface is reserved on the board, which can be directly connected to the 5.5v-7.5v solar panel. With the lithium battery, the system can be operated continuously until the battery is scrapped!

Product Description
Chipset	ASR6505
CPU	STM8L152
LoRa	SX1262
Frequeccy	150MHz-960MHz
Maximum Power	+21dBm constant RF output
RX Sensitivity	-140dBm
Embedded memory	Flash 64KB, SRAM 4KB, EEPROM 2KB
Peripherals	30x configurable GPIOS, 1xIC, 2xUART, 1xSWIM: 1xSPL, 3xADC
RX mode Currrent	<10mA
TX mode Curent	<85mA@22dBm <40mA@17dBm <30mA@14dBm
Deep Sleep Mode Current	<1uA Without RTC <1.6uA With RTC
Temperature	Storage: -55-125C Operating: 40-85C
Humidity	Storage: 5-95% (Non-Condensing) Operating: 10-95% (Non- Condensing)
Charging Current	780ma
Charging	TP4056
Charging status	Red light on, Green light off
Voltage full state	Red light off, Green light on
Undervoltage	Red light off, Green light off
Battery temperature is too high or too low state	Red light off, Green light off
No battery access	Red light off, Green light off
BAT terminated with 10u capacitor, no battery	Flashing red light (T=1-4S) ,Green light on
Function	The solar power supply interface is reserved on the board, which can be directly connected to the solar panel of 5.5~7.5V. With the lithium battery, the system can continue to operate until the battery is scrapped.

Package includes:

1 x T-Solar Development Board