|Examples||Product Link||Schematic||Status||Recommended level|
|SIM800L IP5306 20190610||Product link||Schematic||✅||⭐|
|SIM800L IP5306 20200811||Waiting to be released||Schematic||✅||⭐⭐|
|SIM800L AXP192 20200327||Product link||Schematic||✅||⭐⭐⭐|
|SIM800C AXP192 20200609||Product link||Schematic||✅||⭐⭐⭐|
ets Jun 8 2016 00:22:57 rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) waiting for download
For IP5306 power supply, the 5V power pin on the board is the output, which is boosted by the IP5306 power chip. When using USB and battery, it can provide 5V output. According to the manual, it can provide a maximum output current of 2.4A .
When using AXP192 power supply, the 5V power pin on the board is the input, and it is connected with USB 5V+. There is no other power output on the board except for the 3.3V output.