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connect esp8266 with lora e32 module and olde 0.96 (4 pin)
I2C pin: GPIO12 GPIO14 -> OLED SDA , SCL
GPIO5 -> E32 pin m0
GPIO4 -> E32 pin m1
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e32 addr set
use this module to set e32 hard params, 2 yellow pins are for work mode change
sender
let e32_high_addr = 0xAF; let e32_low_addr = 0x01; let e32_channel = 0x17; //433 MHz
receiver
let e32_high_addr = 0xAF; let e32_low_addr = 0x02; let e32_channel = 0x17; //433 MHz
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left is sender, right is receiver