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E22-400MBH-SC LoRa module development and test board

[Interface]:Type-C

[Size]:30*85mm

[Introduction]:The SC series evaluation kit is designed to help users quickly evaluate Ebyte's new generation of package-compatible wireless modules. The MCU uses STM32F103C8T6, and the available pins are all brought out to the pin headers on both sides, which is convenient for developers to carry out secondary development. The kit provides complete software application examples to help customers quickly get started with wireless data communication development. Different types of Sub-1G wireless modules can be mounted on the board according to customer needs. The supported modules have pin-compatible packages and can be quickly replaced.

pin
Pin numberdefinitionFunction description
1GNDBottom ground wire
2PA2MCU_PA2 pin
3PA1MCU_PA1 pin
4PA0MCU_PA0 pin
5PB8MCU_PB8 pin
6VBATMCU_VBAT pin
7PC13MCU_PC13 pin
8GNDBottom ground wire
9GNDBottom ground wire
10+5V5V power supply interface
11GNDBottom ground wire
123.3V3.3V power supply interface
13CLKSWCLK
14PARTSWEDING
15GNDBottom ground wire
16RXDMCU_RXD data input pin
17TXDMCU_TXD data output pin
18PA8MCU_PA8 pin
19PB15MCU_PB15 pin
20PB14MCU_PB14 pin