DESCRIPTION
Introduction:
T-Solar uses the new lora system chip ASR6505.
The ASR6505 is based on the 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: 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!
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: -55-125°C;
Operating: 40-85°C;
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.
