LLCC68

E220-400TBL-SC LoRa test evaluation kit OLED screen RF transceiver long distance

[Interface]:Type-C

[Chip]:LLCC68

[Frequency]:400MHz

[Size]:30*68mm

[Introduction]:The SC Series Kit enables users to quickly evaluate EBYTE's next-generation pin-compatible wireless modules. The development kit integrates the E220-400T30S LoRa module with the LLCC68 chip and features an STM32F103C8T6 MCU, with all usable pins extended to dual-row headers for convenient secondary development. The kit includes complete software application examples, helping users get started with wireless data communication development quickly. Custom configurations with different Sub-1G wireless modules are available upon request.

ZZteco

ZZteco

ZZteco

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serial numberParameter nameParameter valueComment
1Test board size30*68mm-
2Production processLead-free process, machine-mountedMachine bonding ensures batch consistency and reliability
3Antenna interfaceSMA-
4Power supply interfaceType-CUSB to Type-C
5working temperature-40 ~ +85℃-
6Working humidity10%~90%-
7storage temperature-40 ~ +125℃-


ZZteco

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