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[插件使用]
关于ble模块发送数据问题,帮忙指出下哪里错误
[复制链接]
代码:
ble.writeValueForCharacteristic({
peripheralUUID: deviceId,
serviceUUID: serverId,
characteristicUUID: characteristicId,
value: '06010101000000000000000000000000'
}, function(ret2,err) {
console.log(deviceId);
console.log(serverId);
console.log(characteristicId);
console.log(JSON.stringify(ret2));
console.log(JSON.stringify(err));
if (ret2) {
console.log(JSON.stringify(ret2));
}
});
结果:
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