JFE2140EVM评估JETCIS030¥300.50去看看元霸科技五发布了JBM-005 * JETCIS_030_EK * JFE2140EVM 评估板JFE2140EVMJETCIS005030¥300.50去看看君雄电子B企业店发布了JBM-005 * JETCIS_030_EK * JFE2140EVM