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: -55-125°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
